ืจืืืืขืจืกืืึธื ืกืืจืงืืืึทืืืึธื ืงืืึทืกืืขืจ ืืขืจืฆืืืขืจ ืืจืืื ืฉืืขืื ืืื ืึทืจืืืก ืืื ืึท ืืืื ืกืคึผืขืฉืึทืืืืืจืืขืจ ืงืึทืืขืืึธืจืืข ืคืื ืืืคื ืืึทืืืก ืืื ืขืจื ืืื ืืฉืขื ืืจืืข ืึทืจืืขื ืืืึธืก ืืื ืืขืจืึทื ืืขืจืฉืึทืกื ืึทืืืขื ืืึทืจืืืงืข ืืจืืื ืืขืื ืึธืืึธืืืข ืืื ืงืึธืืืื ืึทืฆืืข ืืื ืืจืึทื ืกืคึผืขืจืขื ืฅ ืคืืคืืืืื ื ืืขืืึธืืึธืืืืขืก. ืื ืึทืจืืขื ืืืืขืจ ืืึทืฉืืืื ืคืื ืื ืึธืคึผืขืจืึทืฆืืข ืคืื ืืขืจืขืจืข ืืื ืืขืจ-ืืขืจ-ืืึธื (DTH) ืืขืจืฆืืืขืจ ืึธื ืืขืฉืืขืื ืืื ืงืืึทืกืืขืจ ืกืึทืืึทืจืืื ืฆื ืืืืึทื ืืึทืฉืืืืขื ืืึธืจืืึธืืขืจ, ืืึทืืื ืืขืจ ืคึฟืึทืจ ืืึทืืืก Vorbereitungen, ืืจืืืก ืืืึทืืขื ืคืืคืืืืขืจ, ืืื ืงืึธืืคึผืืขืงืก ืขืจื ืคึฟืึทืจืืขืกืขืจืื ื ืึทืคึผืืืงืึทืฆืืขืก. ืจืืืืขืจืกืืึธื ืกืืจืงืืืึทืืืึธื (RC) ืืจืืื ืกืืกืืขืืขื ืกืืจืงืืืืจื ืืจืืื ืึธืคึผืฉื ืืืื ืืขื ืฆืืจืืง ืึทืจืืืฃ ืืืจื ืื ืืจืืื ืคึผืืคึผ ืืื ืกืืขื ืคืื ืึทืจืึธืคึผ ืฆื ืื ืืึธืจืืึธื, ืกืึท็ด้ ากืึทืืขืืขื ืคึผืจืึธืืืงืื ืืืืจืงืื ื, ืึทืจืึธืคึผื ืขืืขื ืงืึธื ืืึทืืื ืึทืฆืืข, ืืื ืคึฟืึทืจืืขืกืขืจื ืืจืืื ืขืคืขืงืืืืืงืืึทื ืืื ืืฉืึทืืึทื ืืืฉืื ื ืืขืึธืืขืืืฉืข ืชื ืืื. ืืืขื ืืคึฟืคืืขื ืฆื ืงืืึทืกืืขืจ ืืขืจืฆืืืขืจ ืึทืกืขื-ืืืขืืขืจ, ืื ืืขืงื ืึธืืึธืืืข ืืขืืื ืคืึทืจืงืืืืข ืฆื ืึทืจืืึทื ืืืึธืก ืืื ืขื ืืื ืคืึทืจืฉืืืืขื ืข ืขืจื ืืื ืฉืืืื ืคึฟืึทืจืฉืืขื ืื ืืฉ, ืคืื ืืืืืืข ืงืืืึทื ืขื ืืื ืกืืืื ืฆื ืืึทืจืืขืจ ืืึธืจืืขืจืฉืืึธืื ืก ืืื ืืขืฉืืขืคึฟืข ืืขืจื. ืื ืงืึธืืืื ืึทืฆืืข ืคืื ืืขืจืขืจืข ืกืื ืงืจืื ืืืืจืืขืจ DTH ืืขืจืฆืืืขืจ ืืื ืงืืึทืกืืขืจ ืงืึธื ืคึฟืืืืจืึทืฆืืขืก ืคืึทืจืืขื ืืขืจื ืคึฟืึทืจืืขืกืขืจืื ื ืจืึทืืืขื, ืืจืืืืขืจ ืืึธืจืืึธื ืืืึทืืขืืขืจืก, ืืื ืืืืขืจืืขืื ืก ืงืึธื ืืจืึธื ืืืืขืจ ืืจืืื ืึทืืืื ืืึทื ื ืืื ืืืขืจืืืงืึทืืืืขื, ืืืึธืก ืืืื ืืขื ืฆืืืึทื ื ืกืคึผืขืฆืืขื ืืขืื ืฆื ืืจืืืก-ืฉืืืึทื ืืึทืืืก ืคึผืจืึธืืขืงืื ืืืึธืก ื ืืืื ืคืืืข ืืืืื ืืึทืฉืืืืืข ืืึธืจืืึธืืขืจ. ืื ืืขืงื ืืฉืขืจ ืขืงืกืขืงืืฆืืข ืคืื ืจืืืืขืจืกืืึธื ืกืืจืงืืืึทืืืึธื ืงืืึทืกืืขืจ ืืขืจืฆืืืขืจ ืึทืจืืขื ืืึทืฉืืืื ืคืื ืืึทืฉืจืืึทืืื ื ืฉืืึธืก ืืืึท ืื ืกืึธืคืืกืืืงืืืืขื ืืงืขืจืืืง ืืึทืฉืื ืขืจื ืงืึธืจืืื ืึทืืืึธื, ืกืคึผืขืฉืึทืืืืืจืืขืจ ืืจืืื ืจืืืก ืืืึธืก ืืขื ืขื ืงืขื ืฆื ืืึทื ืืืขื ืืขืจืขืจืข ืคืื ืืืฉืืจืื, ืืื ืึทืืืึทื ืฆืืข ืืึทืกืื ื ืืื ืืื ืกืืจืื ื ืืึทื ืึทืืขืืขื ื ืกืืกืืขืืขื. ืืจืืื ืงืึธื ืืจืึทืงืืึธืจืก ืืืจื ืืขื ืคืจืืืข-ืืฉืขืื ืข ืืึทืจืคึฟื ืฆื ืคืึทืจืฉืืืื ืืขืจืขืจืข DTH ืืึธืจืืฆืขื ืืื ืกืื ืงืจืื ืืืืจืืข ืคึผืขืจืงืืกืืข ืจืึทืืืขื, ืงืึธื ืืจืึธื ืจืืืืขืจืกืืึธื ืกืืจืงืืืึทืืืึธื ืคึผืจืึธืืกืข ืกืืกืืขืืขื, ืืื ืืืืื ืจืืืืืง ืืึธื ืกืืึทืืืืืื ืืืจื ืคึผืึทืกืืง ืืึทืกืื ื ืคึผืจืึธืึทืืจืึทืืขื ืืื ืืจืืื ืคืืืกืืงืืื ืืึทื ืึทืืขืืขื ื. ืื ืกืืกืืขืืขื ืืขื ืขื ืืขื ืืฆื ืืื ืึทืคึผืืืงืึทืฆืืขืก ืคืื ืืจืืืก ืืืึทืืขื ืคืืืขืจ ืงืืืื ืื ืืื ืงืขืืกืึธื ืืึทืืืก ืคืึทืจืืขืืืื ืฆื ืขืจื ืคึฟืึทืจืืขืกืขืจืื ื ืึทืจืืขื ืืืื ืคึฟืึทืจืฉืืึทื ื ืงืึทื ืืจืึธืืื ืื ืืื ืืึทืืจืืึทื (CLSM) ืืึทืืืก ืึธืคึผืฉืืขืื ืืื ืืขืืืื ืคึผืืึทืฅ ืืื ืกืืึทืืึทืืืึธื. ืื ืจืืืืขืจืกืืึธื ืกืืจืงืืืึทืืืึธื ืคึฟืขืึดืงืืื ืืื ืกืคึผืขืฆืืขื ืืืขืจืืคืื ืืืขื ืืจืืขืื ืืื ืงืึธื ืืึทืืื ืืจื ืขืจื, ืืื ืงืึทื ืกืืืึทื ืฉื ืืจืืื ืงืขื ืคึฟืึธืืื ืงืึธื ืืึทืืื ืึทืฆืืข, ืึธืืขืจ ืืื ืืืืฉืืขืืขืจ ืึทื ืืืืึทืขื ืืืึธืก ื ืืืื ืคึฟืื ืืืืืขืจืฉืืืงืขืจ ืืขืืขื ืื ืืื ืกืืึทืืืจืื ื. ืืืฉืืจืื ืกืขืืขืงืืืึธื ืงืึทืืคึผืจืืื ืืืึทืขืจ-ืืขืืืืื ืืืขืืข ืืจืืื ืจืืืก ืืื ืืขื ืื ืืืืคื ืงืึทืคึผืึทืฆืืืขื ืืื ืืึทืื, ืฉืืึทืจืง DTH ืืขืจืฆืืืขืจ ืงืืึทืกืืขืจืก ืืืึธืก ืืขื ืขื ืจืืืืื ืคึฟืึทืจ ืืืืึทื ืึธืคึผืขืจืึทืฆืืข, ืืื ืืึทืจืืื ืคืืืกืืงืืึทื ืกืืจืงืืืึทืฆืืข ืกืืกืืขืืขื ืืืื ืืึทืืึทื ืืืื ื ืืื ืจืืงืึทืืืขืจืื ื ืคึฟืขืึดืงืืืื. ืึทืคึผืืืงืึทืฆืืขืก ืคึฟืึทืจ ืจืืืืขืจืกืืึธื ืกืืจืงืืืึทืืืึธื ืงืืึทืกืืขืจ ืืขืจืฆืืืขืจ ืกืขืจืืืืกืขืก ืืืืขืจืฉืืืืขืจื ืคืึทืจืฉืืืืขื ืข ืงืึทื ืกืืจืืงืฉืึทื ืืื ืคึฟืึทืจืืขืืขืจืึทื ื ืืื ืืฉืขื ืืจืืข ืกืขืงืืขืจืก, ืืึทืonders ืืื ืงืึธืืคึผืืขืงืก ืฉืืึธืืืฉืข ืืกืืืช, ืืจืืื ืข ืคึฟืขืืขืจ, ืืื ืคึฟืจืึทืกืืจืืงืืืจ ืคึผืจืึธืืขืงืื, ืืื ืืืคื ืืึทืืืก ืืื ืกืืึทืืึทืฆืืขืก ืคึฟืึทืจ ืืืืคึผื ืื ืื ืืื ืืื ืืืกืืจืืึทื ืคึฟืึทืกืืืืืืขืก. ืื ืกืคึผืขืฉืึทืืืืืจืืข ืืจืืื ืืขืืึธืืึธืืืืขืก ืืืขืจื ืึธืคื ืฆืืืขืฆื ืืื ืืขืึธืืขืืืฉืข ืกืืืืืืขื ืืื ืงืึทื ืกืืืึทื ืฉื ืืืื-borehole DTH ืืจืืื ืืื ืืืืฉืืืืืืง, ืืื ืคึฟืึทืจืฉืืึทืจื ืฉืืืืืขืจืืช ืืืึธืก ื ืืืื ืคืืืข ืืึทืืืก ืคืื ืงืื, ืึธืืขืจ ืืื ืขืจื ืืึทืืื ืืื ืืก ื ืืืื ืฉื ืขื ืืจืืื ืคืจืืื ืคืื ืงืึธื ืืจืึธื ืื ืืฉืืขื ืืขื. ืื ืขืืืื ืืืืขืจ ืืื ืขืจื ืกื ืคึฟืึทืจ ืืึทืืืก ืืื ืืฉืขื ืืจืืข ืงืึธื ืืจืึทืงืืึธืจืก ืืืึธืก ืคืึทืจืฉืืืื ืคึผืจืึธืืขืงืื ืืื ืืืืง ืฉืขืืข ืคืื ืืจืืื ืืื ืืืื-ืงืืืึทืืืืขื ืคึผืจืึธืืขืงืื ื ืืืื, ืึธืืขืจ ืืฉืึทืืึทื ืืืฉืื ื ืขืจื ืืึทืื ืืขื ืืื ืืืึธืจืขื ื ืืึทืจืงืืกืขื ืข ืืจืืื ืงืึธื ืืจืึธื. ืจืืืืขืจืกืืึธื ืกืืจืงืืืึทืืืึธื ืงืืึทืกืืขืจ ืืขืจืฆืืืขืจ ืคึฟืขืึดืงืืืื ืฉืืขืงื ืื ืฆื ืืืึทืจืื ืึธืืขืจ ืคืึธืืขืจื ืคึผืืืืขืจ ืคืื ืืขืจืงืขืจืข ืกืืืืืึทืื ืืืจืืื ืจืึทืืืึทื, ืคึฟืึทืจืืขืกืขืจืืกืื ืืจืืื ืขืคืขืงืืืืืงืืื, ื ืืืขื ืืืื ืึธืืขืจ ืืืืคืจืื ืืื ืฆืื ืืืฃ ืฆื ืืื ืึธื ืืขืฉืืขืื ืฉืืืงืขืืข ืืืืืืื.
RC ืงืืึธืฉืืขืจ ืืึทืืขืจ ืึทืกืขืืืืืข ืจืขืคึผืจรคsentืืจื ืึท ืกืคึผืขืฉืึทืืืืืจื ืงืึธื ืคึฟืืืืจืึทืฆืืข ืืื ืืืคืข fundืืฆืืข ืึทืจืืขื ืกืืกืืขืืขื, ืืขืืืื ื ืคึฟืึทืจ ืขืคืขืงืืืื ืืจืืืืื ื ืืื ืคืืืข ืืื ืกืืึทืืืจืื ื ืืื ืืฉืึทืืึทื ืืืฉืื ื ืืขืึธืืขืงืื ืืงืึทื ืedingungen. ืืื ืึทืกืขืืืืืขืก ืงืึทืืืื ืืจื ืืขืจืขืจืข ืคึผืขืจืงืืกืืืืข ืขืืขืืขื ืื ืืื ืึท ืงืืึธืฉืืขืจ ืคึฟืึทืจืฉืืขืื, ืขืจืืืืื ืกืืืืืืึทื ืข ืึธืคึผืขืจืึทืฆืืขืก ืืืึธืก ืคืึทืจืืจืขืกืขืจื ืคึผืจืึธืืืงืฆืืข ืืฉืขืช ืืึทืืื ืคึผืื ืงืืืขื ืงืึธื ืืจืึธื ืืืืขืจ ืืจืืืืื ื ืคืจืึทืืืืขืจืก. ืืขืจ ืจืืืืขืจืก ืกืขืจืงืืืึทืฆืืข ืืื ืืื ืคืืจืฉืืขืื ืืขื ืขืงืกืืจืึทืงื ืคืื ืืจืืืืื ื ืงืืืืื ืืก ืืืจื ืึท ืืืืกืขืจื ืฆืึผื, ืืฉืขืช ืืจืืืืื ื ืืืื ืืืืืืขืจ ืคืื ืืขื ืึทืื ืืขืจื ื ืงืึธืืึธื, ืฉืึทืคึฟื ืึท ืืืึทื-ืคืืึธ ืคืึทืจืืขืจ ืืืึธืก ืืืึธื ืืืงืจื-ืึธืคึผืฉื ืื ืฆื ืจืขืืืฆืืจื ืคืืขืืขืจ ืจืืื ืืงืื ื ืขืคืขืงืืืืืงืืื. ืืึธืก ืคึผืืึทื ืืื ืกืคึผืขืฆืืขื ืืืขืจืืคืื ืืื ืคึผืจืึธืืขืงืื ืืืึธืก ืืึทืจืคึฟื ืฉื ืขืืข ืคืึธืจื ืืืจื ืืขื ืก ืขืจื ืฉืฉืึทืงื, ืืืึทืกืขืจืืขืืึธืกื ืจืึธืืง ืืื ืืึทืืขืงื ืฆืืงืื ืคึฟื ืงืึธื ืืึดืฉืึทื ื ืืืืืืึท ืืึทืคึผืึทื-ืกืงืึทื ื ืืจืืืืื ื ืืขืืึธืื ืงืขื ืืขื ืขื ืืืืืขืืืืก ืืื ืืึทืจืคึฟื ืืืืขืจืฉืืจืขืงื ื ืึธืืืืื ืคึฟืึทืจ ืืืึทืฉื. ืื ืืขืงื ืืฉืข ืงืึทืืคึผืึธื ืขื ื ืคืื RC ืงืืึธืฉืืขืจ ืืึทืืขืจ ืึทืกืขืืืืืข ืืืื ืืขืจืขืจืข DTH (Down-The-Hole) ืืึทืืขืจืก ืืขืคึฟืื ืขื ืฆื ืึทืจืืขืื ืืื ืงืึธื ืฆืขืจื, ืคืืจืืื ืื ืืื ืกืคึผืขืฆืืึทืืืืืจืืข ืืขืงืืื ื ืกืืกืืขืืขื ืืื ืจืขืืืืึทืืึธืจ ืืื ืืืืขื ืืืึธืก ืืึทืฉืืืืขื ืืึทืืื ืืกืขื ืขืืขืงืืจืข ืึทืืื ืืื ืืขื ืงืืึธืฉืืขืจ. ืืขืืขืจ ืืึทืืขืจ ืขืืขืืขื ื ืึทืจืืขื ืืื ืกืื ืืจืึธื ืืืืจื ืคึผืขืจืงืืกืืึธื, ืฆืืฉืืขืื ืงืืืืืึทืืืื ืืึทืื ืงืจืึทืคื ืืืึธืก ืืื ืึทืงืฆืขืืขืจืึทืฆืืข ืืื ืคืขื ืืจืืืฉืึทื ืจืึทืื ืืฉืขืช ืืฑืึทืฅ ืึธืคึผืฉืืขืืจืื ื ืคืื ืืืืขืจืฉืืื ืจืขืืขื ืขื. ืืขืจ ืจืืืืขืจืก ืกืขืจืงืืืึทืฆืืข ืคืืฆืขืจ ืืื ืฆื ืคึผืจืืืืขื ืืืจื ืืืจ ืืึทื ืืืืขืจ ืืื ืกื ืืืจื ืืึทืฉืืืืขื ืืืง ืืืึทืงืื ืึทืจืืืกืืขืื ืึทืงืฆืืข, ืืืึธืก ืืื ืงืจืืืืฉ ืืื ืืืืืึทืงืึทื ืืขืจ ืขืจื ืคืึทืืจืืงืืจื ืืื ืกืืืฅ, ืงืืืืื ืืื ืืจืึทื ืืืึทืจืขืจ ืขืจื ืืืึธืก ืืื ืคืื ืืืจื ืงืึทืืืื ื. ืึทืคึผืืืงืึทืืืึธื ืก ืคืึธืจืฉืืึธืื fundืืฆืืข ืืื ืืฉืขื ืืจืืข, ืืืื ืืจืืืก-ืืืึทืืขืืขืจ ืืขืืืจื ืคึผืืื, ืงืึทืืกืึธื ืงืึทื ืกืืจืืงืฆืืขืก, ืขืจื ืคึฟืึทืจืืขืกืขืจืื ื ืคึผืจืึธืืจืึทืืข ืืื ืขืงืกืคึผืืึธืจืึทืืึธืจื ืืจืืืืื ื ืงืขืืคึผืืื ืก. ืื ืกืืกืืขื ืขืก ืืื ืืื ืืืขืืืข ืคืึทืจืฉืืืื ืึธืคึผืขืจื ืืื ืฉืืขืืืฉ ืงืึทื ืกืืจืืงืฆืืขืก ืืืืืื ืึทืืืึทืก ืืื ืคึผืื ืงืืืขืืงืืื ืืขื ืขื ืืจืื ืืืขื, ืืื ืื ืงืึธื ืืจืึธืืืจืืข ืคึผืขืจืงืืกืืข ืืื ืกืืกืืขืืึทืืฉืข ืงืืืืื ืืก ืึทื ืืคืึธืืื ืืื ืื ืืื ืึทืืึทื vibration ืืจืึทื ืกืืืฉื ืคืึทืจืืืืึทืื ืฆื ืืจืื ื ืืืจื'ืก ืืึทืืืขืจ ืกืืกืืขืืขื. ืื ืืขืื ื ืคึผืึทืจืข ืคืื RC ืงืืึธืฉืืขืจ ืืึทืืขืจ ืึทืกืขืืืืืขืก ืึทื ืืืืืงืื ืืืืขืจ ืืืืข ืืคืื ืืึทื ืืืคึผื ืืื ืขืจื ืedingungen. ืืื ืคึฟืจืึทืกืืจืืงืืืจ ืคึผืจืึธืืขืงืื ืืืื ืืจืืง ืคืื ืืึทืืขื ืื, ืืืื ืืืื ืื ืื ืื ืืื ืืื ืืืกืืจืืขืืข ืืื ืกืืึทืืืจืื ืืขื ืืึทืืจืืกื ืื ืฉื ืขื ืืจืืืืื ื ืงืึทืคึผืึทืฆืืืขื ืืื ืขืืืืขืจืข ืืืจ ืงืืืึทืืืืขื ืืืึธืก ืื ืึทืืขืก ืึทื ื ืขืื. ืื ืืขืื ืึธืืึธืืืข ืงืขื ืกืคืขืฆืืขื ื ืืฆื ืืื ืืขืงื ืืงืึทืืขืจ ืขืจื ืคึผืจืึธืคืืืื ืฆื ืคืึทืจืืืึทืื ืฉืืืขืจ ืืื ื ืึธืจืืึทื ืฉืืื ืืื ืึทืืข ืืื ืจืื ืืื ืืืื ืข ืืขืืื ืืื ืืื ืืขืืขืจ ืืืจื ืงืืื ืฉืืืฆื ืกืืกืืขื. ืืขืจ ืจืืืืขืจืก ืกืขืจืงืืืึทืฆืืข ืืื ืืื ืคืึทืจืฉืืืื ืฆืืคืจืืื ืจืืงืึทืืืขืจ ืึผืึฟื ืคืื ืขืจื ืืื ืจืึธืืง ืกืืคึผืืขื, ืฉืืืฆื ืงืึธืืคึผืจืขืืขื ืกืืืืข ืืขืึธืืขืงืื ืืงืึทื ืืื ืืืขืกืืึทืืืจื ืืืจื ืืืื ืคืึทื ืืื ืืื ืืืขื ืื ืคึฟืึทืจืฉืืขืืื ื ืคืื ืืขื ื ืืืืึทืืึธืก. ืืึธืืขืจื RC ืงืืึธืฉืืขืจ ืืึทืืขืจ ืึทืกืขืืืืืขืก ืคืึทืจืืึทื ืืขืจื ืึทืืืึทื ืกืืจืืข ืืจืืง ืจืขืืืืึทืฆืืข ืืื ืคืืึธ ืงืึธื ืืจืึธื ืกืืกืืขืืขื, ืืขืื ืึทืคึผืขืจืึทืืขืจ ืฆื ืึธืคึผืืืืืืืจื ืืจืืืืื ื ืคืจืึทืืืืขืจืก ืืื ืจืขึทื-ืฆืืื ืขืจื ืคืืืืขืง, ืึทืืื ืืึทืงืกืืืืืืจื ืืืฉืืจืื ืืขืื ืืื ืคืึทืจืืขืกืขืจื ืคึผืจืึธืืขืงื ืืขืืืขื ืืืจื ืจืึทืืขื ืฆืืื ืืื ืคึฟืึทืจืืขืกืขืจื ืืจืืืืื ื ืคึผืื ืงืืืขืืงืืื ืืื ืงืึธืืคึผืืืฆืืจืขืจ fundืืฆืืข ืืื ืืฉืขื ืืจืืข ืกืื ืึทืจืืึธืก.
ืื RC ืงืืึทืกืืขืจ ืืืึทืืขืืขืจ ืจืขืึทืืขืจ ืึธืคึผืขืจืึทืฆืืขืก ืคึผืจืึธืืืขื ืึท ืกืคึผืขืฉืึทืืืืืจืืขืจ ืคึผืขืจืงืืกืืข ืืขื ืฆื ืืึธืื ืืื ืืขื ืจืขืืืขืจืก ืฆืืจืงื ืืึธืื ืืขืืึธืืึธืืึธืืืข, ืืขืืจืึทืื ืกืคึผืขืฆืืคืืฉ ืคึฟืึทืจ ืคืึทืจืฉืืึทืจืงื ืืึธืืขืจ ืืื ืืืคื ืคึฟืื ืืึทืืขื ื ืืื ืคึผืืืืื ื ืืขืฉืขืคืื. ืื ืึทืืืืึทื ืกื ืืขื ืืขืงื ืืง ืงืึธืืืื ืืจื ืื ืขืคืขืงืืืืืงืืื ืคืื ืจืขืืืขืจืก ืฆืืจืงื ืกืืกืืขืืขื ืืื ืื ืืื ืืขืจืฉืืจืืึทืื ืืึทืื ืคืื ืืืช ืงืืึทืกืืขืจ ืืึทืืขืจ ืึทืกืขืืืื, ืฆื ืฉืึทืคึฟื ืคึฟืึทืจืฉืืึทืจืงื ืืืึทืืขืืขืจ ืืึธืืขืจ ืืื ืคึผืึทืกืืง ืคึฟืึทืจ ืคืึทืจืฉืืืขื ืข ืคืื ืืึทืืขื ื ืืืืคึผืก ืืื ืขืจื ืงืึธื ืืืฉืึทื ื. ืื ืืืึทืืขืืขืจ ืจืขืึทืืขืจ ืืึทืืขืจืงืื ืืึทืจืืขื ืืื ืฆืืืึทืืขื-ืึทืจืืขื ืืื ืืขื ืงืืึทืกืืขืจ ืืึทืืขืจ ืกืืกืืขื ืฆื ืฆืืฉืืขืื ืงืึธื ืืจืึธืืืืจืืข ืืื ืขืคืขืงืืืืืข ืืึธืืขืจ ืขืงืกืคึผืึทื ืฉืึทื, ืืืึธืก ืืืื ืขืก ืึท ืกืคึผืขืฆืืขื ืืื ืกืืจืืืขื ื ืคึฟืึทืจ ืงืึทื ืืจืึทืงืืึธืจืก ืืืึธืก ืืขื ืขื ืื ืืืื ืืื ืงืึธืูพูืืงืืจืืข ืืืคืข ืคึฟืื ืืึทืืขื ื ืคึผืจืืืขืงืื, ืกืคึผืขืฆืืึทืืืืืจื ืืื ืืฉืึทืืืึทืืืฉืื ื ืืขืึธืืขืงื ืืฉืขืจ ืึทืจืื ืืืึธืก ืคึผืจืขืฆืื ืืื ืคึฟืึทืจืืึธืืืืงืืื ืืขื ืขื ืงืจืืืืฉ. ืื ืึธืคึผืขืจืึทืฆืืข ืืขืืึธืืึธืืึธืืืข ืคืื RC ืงืืึทืกืืขืจ ืืืึทืืขืืขืจ ืจืขืึทืืื ื ืึทื ืืืึทืื ืืืืืืืง ืืื ืฆืืฉืืขืื ืืขื ืจืขืึทืืขืจ ืึทืกืขืืืื ืืื ืืขื ืืึธืื ืืจืื ืืื ื ืืฆื ืื ืคึผืขืจืงืืกืืข ืึทืงืฆืืข ืคืื โโืื ืงืืึทืกืืขืจ ืืึทืืขืจ ืฆื ืืจืึธืืืืืขื ืืขืจ ืคึฟืึทืจืฉืืึทืจืงื ืืขื ืืึธืืขืจ ืืืึทืืขืืขืจ ืืืืขืจ ืืขื ืืื ืืฆืืึทื ืืึธืื ืืืึทืืขืืขืจ. ืืืขื ืื ืืึทืืขืจ ืฆืืฉืืขืื ืจืขืคึผืืืืืืื ืืืึทื ืืข ืืขืจืฆืืืืื ื, ืืขืจ ืจืขืึทืืขืจ ืงืึทืฅ ืืึทื ืึทืจืื ืืืืกืืขืคึฟืืื ืืขืืืื, ืืื ืืขืจืฉืืจืฒึทืื ืืื ืฆืขืืืขื ืืึทืืขืจืืึทื ืฆื ืืขืจืืจืืืื ืืขื ืืขืึธืจืื ืคึฟืึทืจืฉืืึธืจื ืืขื ืืืึทืืขืืขืจ. ืื ืจืขืืืขืจืก ืฆืืจืงื ืึทืกืคึผืขืงื ืคืื ืืขื ืกืืกืืขื ืืึทืขืกื ืฆื ืขื ืืขืจื ืงืึทืืืื ืืก ืืื ืึทืืืืขืืฉ ืืึทืืขืจืืึทื ืืืจื ืืขื ืืื ืขืจืืขื ืคืื ืืขื ืืึธืื ืืจืื, ืืขืืืืื ืืืขื ืืึทืืื ืืึธืืขืจ ื ืขืฅ ืืื ืืขืืืขื ืฆื ืคึฟืึทืจืฉืืืื ืขืจื ืงืึธื ืืืฉืึทื ื ืืื ืจืขืึทื-ืฆืืื ืืืจื ืืึธื ืืืึธืจืื ื ืคืื ืฆืืจืืงืืขืฉืืขืื ืืืกืืขืจื. ืืขื ืืึทืืขืจืฉืขืจ ืืขืจืืืึทื ืืืงื ืึทืืืืืื ืืจืืืึทื ืืจืืืื ื ืคืึธืจืฉืืขืืื ื ืืื ืืืืืข ืงืึธืืขืกืืื ืืื ืืจืึทื ืืืึทืจ ืืึทืืขืจืืึทืื, ืืืึธืก ืจืขืืืฆืืจื ืืขื ืืึทื ืฅ ืฆืืึทื ืืืึธืก ืืื ืคืืจืืื ืื ืคึฟืึทืจ ืืึธืืขืจ ืคืึทืจืขื ืืืงื ืืื ืืึทืืื ืื ืกืืึทืืืืืื ืคืื ืื ืืึธืืขืจ ืืืขื ื. ืื RC ืงืืึทืกืืขืจ ืืืึทืืขืืขืจ ืจืขืึทืืขืจืก ืืขื ืขื ืืืืคื ืืขื ืืฆื ืืื ื ืขืืขืืืืง ืฆื ืืขืืืข ืขืจื ืงืึธื ืืืฉืึทื ื, ืืืื ืฉืืืกื ืงืืื, ืกืืื, ืืึทื ื, ืืื ืืขืืืขืืขืจื ืคึฟืึทืจืฉืืึธืจื, ืืื ืฉืืืืืขืก ืงืขื ืืึทืืขืจืก ืึทืืืึทื ืกืืจื ืืื ืฉืืืขืจืขืจ ืคึฟืึทืจืฉืืึธืจืื. ืืืคึฟืข ืคึฟืื ืืึทืืขื ื ืคึผืจืึธืืขืงืื ืืืึธืก ื ืืฆื ืืขื ืืจืืืื ื ืืขืืึธืืึธืืึธืืืข ืืืคึผืืฉ ืึทืจืืึทื ื ืขืืขื ืืจืืืก-ืืืึทืืขืืขืจ ืคึผืืืืก, ืงืขืืกืึทื ื, ืืื ืื ืืขืจืข ืคืื ืืึทืืขื ื ืขืืขืืขื ืื ืืืึผ ืืึธืืขืจ ืืืึทืืขืืขืจ ืืื ืฉืืึทืจืงืืื ืืื ืงืจืืืืฉ ืคืึทืจืฉืืขื ืืืงืข ืงืจืืืขืจื. ืื ืืขืงื ืืง ืืื ืกืคึผืขืฆืืขื ืขืคืขืงืืืื ืืื ืฉืืขืืืงืขืจ ืืื ืฆืืืขืฉืืื ืื ืขืจืืขืจ ืืืึผ ืงืึธื ืืจืึธืืื ืืจืืืื ื ืืื ืืื ืืืึทืืขืจ ืขืจื ืขืจืืืืช ืืื ืคืืจืืื ืื, ืืื ืืืื ืืื ืึธืคึผืฉืืืืื ื ืืื ืงืึธืฉืืึทื ืึทืคึผืืึทืงืืืฉืึทื ื ืืืึผ ืคืึทื ืืึทืืขื ื ืกืืกืืขื ืคืืจืืื ืื ืคึผืจืขืฆืืืืึธื ืืื ืืฉืขื ืขืจืืข. ืืืืขื ืคึผืจืึธืืขืงืื ืืืึธืก ืึทืจืืึทื ื ืขืืขื ืืืื-ืจืืึทื ืืื ืืื ืื, ืืจืืช ืคึฟืื ืืึทืืขื ื, ืืึธืืจืึธืขืืขืงืืืฉ ืืื ืกืืึทืืืจืื ื ืืื ืืื-ืืืืืืึธ ืคืึทืฆืืืืืขืื ืืขืืืืื ืืืขื ืืขื ืืฆื RC ืงืืึทืกืืขืจ ืืืึทืืขืืขืจ ืจืขืึทืืื ื ืฆื ืคืึทืจืฉืืขืื ืคืึทืจืืึธืืืืืข ืืืคืข ืคึฟืื ืืึทืืขื ื ืกืืกืืขืืขื. ืื ืคืืืืงืืึทื ืฆื ืืขืจืืจืืื ืคึผืื ืืืขื ืืึธืืขืจ ืืืึทืืขืืขืจื ืืื ืืึทืืื ืขืงืกืึทืืขื ื ืืืกืืขืจ ืคึฟืจืืืขื ืืื ืขืจื ืคืึทืจืฉืืึทื ื ืืึทืื ืืืื ืืขื ืืจืืืื ื ืืืืฃ ืคึผืจืึธืขื ืืฉืืง ืคึฟืึทืจ ืืขืึธืืขืงื ืืฉืขืจ ืคืึธืจืฉืื ื ืืื ืคืื ืืึทืืขื ื ืืื ืืฉืขื ืขืจืืข. ืงืึทื ืืจืึทืงืืึธืจืก ืืืึธืก ื ืืฆื RC ืงืืึทืกืืขืจ ืืืึทืืขืืขืจ ืจืขืึทืืขืจ ืกืืกืืขืืขื ืื ืืืฆื ืคืื ืคึฟืึทืจืืขืกืขืจื ืคึผืจืึธืืืงืืืืืืืขื, ืขืืขื ืืขืจืขืจ ืขืจื ืงืึธื ืืืฆืืึธื ื ืืึธื ืืืึธืจืื ื, ืืื ืืขืจ ืคึผืจืึธืจืื ื ืชืื ืื, ืืืึธืก ืจืขืืืืืึทืื ืืื ืฉืืึทืจืงืขืจืข ืคืื ืืึทืืขื ืื ืืื ืืขืจ ืขืคืขืงืืืืืข ืคึผืจืืืขืงื ืคืึธืจืฉืืขืืื ืืขื ืืื ืืืจืืงืืง-ืืขืึธืืขืงื ืืฉืขืจ ืึทืจืื.
ืึท ืจ. ืกื. ืืึทืืืขืจ ืืึทืกืงืขื ืืื ืึท ืกืคึผืขืฆืืขืืข ืฆืืืื-ืคืขืืกืืงืขืจ ืคึฟืึทืจืืื ืกื ืืืึธืจืื ืฆืืืืฉื ืืจืืืื ื, ืืืึธืก ืืื ืืขื ืืฆื ืืื ืืึทืฉืจืืืื ื ืคึผืจืึธืืกืึทื ืคึฟืึทืจ ืืืคึผืข ืืึทืกืืกื, ืืืืืจืืึทืืืืฉืืืง ืคืึทืจืึทืจืืขืืื ื ืืื ืืื ืขืจืึทื ื ืืืึธืื. ืื ืคืึทืจืขืืืื ื ืคืื ืืึธืก ืืืกืจื ืืึธืงืก ืืื ืืขืฉืืขืื ืคึฟืื ืืขืืจืืคึผื ืคึผืึทืจืงืืฉืึทื ืืึทืืืขืจืก ืืืึธืก ืืขื ืขื ืืขืืึทืื ืืื ืึท ืืึทืกืงืขื ืคืจืืืขื ืฉืืคื, ืืขืืืื ื ืฆื ืฆืืฉืืขืื ืืืื-ืคึฟืึทืืจืืง ื ืึทืืืืงืขืจ ืฆื ืฉืืืคึผื ืืื ืืขืจืฉืงืืขื ืจืึธืง ืืื ืขืจื ืคืึธืจืืึทืฆืืขืก ืืื ืืืคืืงืืึทื. ืื ืึธืคึผืขืจืึทืฆืืข ืคืื ืจืขืืืขืจืก ืฆืืงืืื ื ืืืึธืก ืืขืืคึผื ืืืจืืคึฟืืจื ืงืึธื ืืื ืืึทืก ืคืื ืืึธื ืืจืข ืืื ืจืขืึทื-ืฆืืื ืืืขืึธืืึธืืืฉืข ืืึทืื ืืึทืืืื ื ืืขืช ืืจืืืื ื, ืืึทืื ืจ. ืกื. ืืึทืืืขืจ ืืึทืกืงืขืืก ืืกืืืืงืข ืืื ืคึฟืึทืจ ืคึผืืึทืฅ ืงืึทืจืึทืงืืขืจืืืืจื ืขืจืฉืืขืจ ืืืื ืฆื ืืืืคึผื ืืึทืกืืก ืึทืจืืขืื. ืื ืืขืงื ืืฉืขืจ ืึธืคึผืขืจืึทืฆืืข ืคืื ืจ. ืกื. ืืึทืืืขืจ ืืึทืกืงืขืืก ืืึทืฉืืืื ืคืื ืืขืจืืึทืจื ืืึทืืืจืืึทืืก ืืืึธืก ืึทืจืืขืื ืืื ืงืึธื ืฆืขืจื ืืืึพืืจืืืกื ืืขื ืืึทืกืงืขื ืืึทืืึทื ืืืื ื, ืืืึธืก ืฆืืฉืืขืื ืึท ืฆืื ืืืคืืขืืขืืฆืข ืฉื ืึธื ืฆืืืืฉื ืคึฟืึทืจืกืืขืกืืงืืื, ืืืึธืก ืคึฟืึทืจืืขืกืขืจื ืื ืืจืืืื ื ืขืคืขืงืืืืืืืขืื ืืื ืคืึทืจืืืืึทื ืฆื ืืืื ืฆืืง-ืืึทืืืขืจ ืกืืกืืขืืขื. ืื ืืึทืืื ืืขืจืขืจ ืืขืจืืืืึทื ืึธืืขืจ ืืื ืกืืึทืืืจื ืืึทืงืืืขื ืืืืฃ ืืึธืืืืืขืืืืช ืืืื ืืื ืงืึทืืคึผืึธืจืืืจื ืขื ืื ืืจืื ืจืืืก ืืึทืื ืกืืกืืขืืขื ืฆื ืคึผืจืึธืืืฆืืจื ืึท ืฆืืืขื ืขืจืึทื ื-ืคึผืึทืจืงืืก ืืขื ื-ืขืจืื. ืื ืืึทืกืงืขื ืืืืื ืืืกืืจืืืืืืก ืึธืืขืจ ืึทืจืืขื ืงืจืึทืคื ืคึผืจืึธืขื ืืกืืึธื ืฉืืขื, ืคืึทืจืืฆืขื ื ืืึธืื ืคืึธืจ ืืื ืืื ืคืึทืจืืขื ืืขืจื ืฐืืืืฉืืคึผ. ืึธืคึผืขืจืึทืืึธืจื ืคืึทืจืฉืืขืื ืืึทืืืขืจ ืืืคึฟื ืืืงืืึทื, ืฉืคึผืจืึทื ืืข ืืขื ื, ืืื ืจืึธืืึทืฆืืข ืืขืฉืืืื ืืืงืืื ืืืื ืคืึทืจืฉืืขื ืืืง ืกืงืืื ืืื ืืืคึผ, ืฆื ืึธืคึผืืืืืจื ืคึฟืื ืืืคึผื. ืื ืจ. ืกื. ืืึทืืืขืจ ืืึทืกืงืขืืก ืฉืคึผืืฅ ืืื ืืฉืึทืืื ื ืืขืจ ืืขืืืืงืขืจ ืืืืืข ืืืืคืืขืจืงืื ื, ืืคึฟืจื ืืืขื ืืืึธืก ืืจืืขืื ืืืจื ืฉืืืขืจ ืจืึธืง ืฉืืืืขื, ืืขืคึฟืึทืจืืืงืขืจืข ืคืึธืจืืึทืฆืืขืก ืืื ืืขื ืฆืข ืืจืึทื ืืืึทืจืขืจ ืขืจื, ืืืึธืก ืืืึธืื ืึทื ืืขืจืฉ ืืขืคึฟืื ืขื ืืืืฃ ืฆื ืืืฅ, ืึธืืขืจ ืคืึทืจืืืขื ืืขืืืืื ืืืขื ืึทืจืืขื ืืึทืืจืึธืื. ืืื ืคืื ืงืฆืืข ืจืขืื ืืื ืคืื ืึทืืข ื ืคืืืืช ืืืขืื ืืืืกืขืจืืืึธืจืืื, ืคืื ืืืจื ืืืืขืจืืืืื ืงืืฒื ืืื ืกืืืื ืฆื ืคืึทืจืืจืืขื ืข ืฉืืืื ืคึฟืึทืจืืืืฉืื ืืขื. ืคึผืจืึธืืจึทื ืืืืง ืึทืคึผืคึผืืืงืึทืฆืืขืก ืึทืจืืึทื ื ืขืืขื ืืึธืจืืึธื DRILL ืคึฟืึทืจ ืคึผืื ืืึทืกืขืก ืืืืฒึทื, ืขืจื ืคึฟืึทืจืืขืกืขืจืื ื ืืึทืขืจืงืื ื, ืืืืืจืืึทืืืืฉืืืง ืคึผืึทืจืึทืืึธื ืืขืกืืื ื ืืื ืขืงืกืคึผืืึธืจืึทืฆืืข ืืื ืขืจืืขืจ ืืืึธืก ืืึทืจiften ืคึฟืึทืจ ืืืคึผืข ืชืช-ืคึฟืืืืฉ ืืืืข. ืงืึธื ืืจืึทืงืืึธืจืก ืืืึธืก ืืึทืงืขื ืขื ืจ. ืกื. ืืึทืืืขืจ ืืึทืกืงืขืืก ืึทืจืืืขืจืืขืืืื ื ืึทืืืจ ืคึผืืืึทืืืืืื ืคืืื ืคืื ืืึทืกืึทืง ืกืขืจืฉ ืื ืืืึทืืืข ืคึผืจืืืขืงื ืืื ืฉืืืขืจืืงืื ืืื ืจืึทืคืืื, ืืึทื ืืืืจ ื ืึทืืืจ ืงืึทืจืึทืงืืขืจืืืึทืฆืืข ืืื ืงืจืืืืฉ. ืื ืคึผืจืึธืืฉ ืืึทืืืื ื ืืึทืงืืืขื ืฉืืืฆื ืจืืืืืง ืคึผืื ืืืคึผ ืึธืคึผืฉืืขืืข, ืืืคึผื ืึธืคึผืืืืืืึทืืืึธื ืืื ืืึทืกืืก ืงืืจืก ืืึทืืื ืืขืจ ืคืื ืึธืคึผืฉืืขื. ืืขืืฉืึทืื ืขืงืกืขืกืืืืข ืืขืจืืืืืืข ืคืื ืืึทืจืค-ืฉืขืจื ืกืขืืึทืจืข ืฉืืึทืง ืืื ืืึธืืืืขืจ ืืึทืกืงืขื ืืืืืื ืขื ืืึธืื ืืขืืขืฆืืขื ืืขืงื ืืง ืึธืคึผืขืจืึทืืึธืจื ืฆื ืืึทืืื ืขื ืืืื ืฆืืง ืืึทืืืขืจืก ืึธื ืืขืืกืึทื ืืืื ื ืื ืืื ืฆืข ืืืกืจืืื, ืืืืจืืจื ืืขื ืจืขืืขืืืขื ืคึผืจืืืขืงืืก. ืกืขืืขืงืืืจื ืคืื ืืขืจืขืื ืจ. ืกื. ืืึทืืืขืจ ืืึทืกืงืขื ืกืคึผืขืฆืืคืืงืึทืฆืืขืก ืืึทืฉืืืื ืืืืขืจ ืฆืื ืืจืืืื ื ืฉืืขืื, ืขืจืืืึทืจืืขืจ ืขืจื ืืื ืจืึธืง ืืืืคึผืก ืืื ืคึผืจืืืขืงื-ืกืคึผืขืฆืืขื ืคึผืจืึธืืืงืฆืืข ืคืึทืืจืืง. ืืึทืกืืก ืกืขืจืืืืก ืคืืจืืขืก ืึทืจืืึทื ื ืขืืขื ืจ. ืกื. ืืึทืืืขืจ ืืจืขืืื ื ืืึทืืืื ื ืืื ืืขืืืืื ืืืขื ืืจืืืื ื ืืขืงื ืืง ืฆื ืคืึธืจืฉืืขืื ืึทืจืืืกืืืื ืืืงืขืจ ืขืจื ืคึผืจืึธืคืืื ืืืึธืก ืฉืืืฆื ืกืืจืืงืืืจืขืืืขืืึทืืื ืืขื ืืื ืคืึทืจืฉืืืฆื ืึธืคึผืืืืึทื ืืึทืกืืก ืกืคึผืขืฆืืขื ืืื ืงืึธืืคืืืฆืืจืืขืจ ืืืืขื ืืขืจ.
RC ืจืืคึผืืึทืกืึทืืึทื ืืขืจืก ืกืืกืืขืืขื ืจืขืคึผืจืึทืืขื ืืืจื ืึท ืงืจืืืืฉืข ืึทืจืืืกืจืืคึฟืืื ื ืืื ืืืฃfundament ืืื ืืืฉืืืึธืืขืงื ืืงืึทื ืืจืืืื ื ืืขืื ืึธืืึธืืืข, ืืืึธืก ืึธืคึฟืขืจื ืงืึทื ืืจืึทืงืืึธืจื ืืื ืืจืืืื ื ืกืคึผืขืฆืืึทืืืกืื ืคึฟืึทืจืึทื ืืืืึธืจืืืขืืข, ืงืึธืก-ืขืคืขืงืืืื ืืืืืื ื ืคึฟืึทืจ ืคืึทืจืืืืกืืืึธืจืืขื ืข ืืื ืืขืจ-ืืขืืืืืข ืึทืจืืขื. ืืื ืื ืืจืืืืขืจ ืงืืึทืกืืขืจ DTH ืืขืจืก ืึทืกืขืืืื ืงืึทืืขืืึธืจืืข, RC ืจืืคึผืืึทืกืึทืืึทื ืืขืจืก ืืขื ืขื ืคึฟืึทืจืฉืืืื ืืืจื ืืืืขืจ ืคืืืืงืืื ืฆื ืคืึทืจืขื ืืขืจื ืืื ืฆืืง ืืขืจืก ืงืคึฟืฆืืช ืึธื ืึธืคึผืืืืขื ืื ืืื ืฆืข ืืจืืืื ื ืฉืืจืึธื. ืื ืืึธืืืืึทืจ ืืืืืื ืคึฟืืืึธืกืึธืคึฟืืข ืฆืืคึฟืจืืืืงื ืืืืขืจ ืืขืคืึธืจืขืจ ืฆืืื ืืืขื ืืืืง ืืื ืืืืกืืขืืจืืงื ืืจืืืื ื ืึทืคึผืืืงืึทืฆืืขืก ืืื ืขืจื ืงืึทืืฃ, ืืึทืื ืืื ืืืืืืืจืขื ืืฆื ืคึฟืึทืจ ืคึผืจืึธืืืขืงืื ืืืึธืก ืคืึธืืขืจื ืึธืคึผืขืจืึทืฆืืขื ืึทืืึทืคึผืืึทืืืืืื ืืื ืฆืืื ืขืคึฟืืคืืฉื ืืก. ืื ืกืืกืืขืืขื ืืขื ืขื ืืขืืงืจ ืืขืฉืืืฆื ืืื ืจืึธืืขืจื ืคึผืขืจืกืึธื ืข-ืืจืืืื ื ืึธืคึผืขืจืึทืฆืืขืก ืืื ืคืึทืจlรคssืืขืืข ืขื ืขืจืืืข ืืืืขืจืืึทื ื, ืงืึธื ืืจืืืืจืืขืจ ืคึผืขื ืืืจืืืฉืึทื ืจืึทืืขืก, ืืื ืคืืงืกื ืืึธืจืืึธืื ืงืืืึทืืืืขื ืืขื ืขื ืขืกืขื ืืฉืืึทื ืฆื ืคืึทืจืฉืืขืื ืกืืึทืืืืข ืืึธืจืืึธืืืก ืืื ืืฉืึทืืขื ืืืฉืื ื ืืืฉืืืึธืืึธืืืฉืข ืคึฟืึธืจืืึทืฉืึทื ื ืืื ืฉืืืขืจ ืขืจื ืคึผืจืึธืคืืื. ืื ืึธืคึผืขืจืึทืฆืืขื ืคืืืืงืืื ืคืื RC ืจืืคึผืืึทืกืึทืืึทื ืืขืจืก ืกืืกืืขืืขื ืงืืื ืคืื ืืืืขืจ ืกืืคืืกืืืงืืืืขื ืงืืึทืกืืขืจ ืงืึธื ืคึฟืืืืจืึทืฆืืข, ืืืึธืก ืฉืืขืื ืคืืืข ืคึผืขืจืกืึธื ืข-ืขืืขืืขื ืื ืืื ื ืืึทืฉืืืื ืงืึธืึธืจืืื ืืจื ืึทืจืึทื ืืืฉืืึทื ื ืฆื ืฆืืฉืืขืื ืคึฟืึทืจืืขืกืขืจื ืืจืืืื ื ืงืจืึทืคื ืืื ืคึฟืึทืจืืขืกืขืจื ืืึธืจืืึธืื ืกืืึทืืืืืืขืืฉืึทื. ืืืขื ืจืขืืืขืจืกืข ืกืขืจืงืืืึทืืืึธื ืืจืืืื ื ืขืงืจื ืื ืืขื ืขื ืึทืคึผืืืงืืจื, ืืจืืืื ื ืคืืืกืืงืืื ืกืขืจืงืืืืจื ืึทืคึฟืจืขืืืืง ืืื ืื ืืจืื ืกืืจืึธื ืกืึทื ืืืึทืจ ืืขืื ื, ืขืคืขืงืืืื ื ืืฉืืืงื ืงืึทืืื ืืก, ืคืืื ืข ืืื ืฉืคึผืึธืืข ืืึทืืขืจืืึทื, ืืขืช ืืขืืึทืืื ืืึทืฉืืฆื ืืืืจืืกืืึทืืืฉ ืืจืืง ืืืืฃ ืืึธืจืืึธืื ืืืืืืืืื ื ืืึทื ื ืึทืืข ืฆืืึทื ืคืื ืืจืืืื ื ืคึผืจืึธืืกืง. ืื ืกืขืจืงืืืึทืืืึธื ืงืึธื ืคึฟืืืืจืึทืฆืืข ืืื ืกืคึผืขืฆืืขื ืขืคืขืงืืืื ืืื ืืืืกืืึทืืืืข ืคึฟืึธืจืืึทืฉืึทื ื, ืึทื ืขืง ืืืขืืืืขืืขืจ ืขืจื, ืืืจื ืืขืื ืืขืฉืขืคืื, ืืื ืืขืื ืื ืืืึธืก ืืขื ืขื ืืึทืืจืขื ืขืฆื ืฆื ืืึธืจืืึธืื ืฆืืืืืื ืึธืืขืจ ืกืืืฃ. ืื ืจืืคึผืืึทืกืึทืืึทื ืืขืจืก ืืืืืื ืขืจืืึธื ื ืจืขืื ืึทืจืึธืคึผ ืืื ืฆื ืึทืืึทืคึผื ืคึผืขืจืกืึธื ืข-ืคึฟืจืึทืงืืืขื ืฅ, ืืฉืคึผืขืช ืขื ืขืจืืืข, ืืฒึทืื ืกืคึผืึทืฆืืคืืงืึทืฆืืขืก ืืื ืกืขืจืงืืืึทืืืึธื ืคึผืึทืจืึทืืขืืขืจื ืืืื ืื ืกืคึผืขืฆืืคืืฉ ืืจืืืื ื ืจืืืืกืืึทื ืกืข ืืื ืืืืืึธืืึธืืืฉืข ืืึทืืื ืืื ืืขื ืืขืคึฟืื ืขื ืืื ืฉื ืืืื ืืฉื ืขืจื ืืื ืืืฉืืืึธืืึธืืืฉืข ืฉืืขืื. ืฆื ืืืจื ืคึผืขื ืืืจืืืฉืึทื ืคืื ืืื ืืืข ืืจืึทืืืขืืก, ืคึผืืึทืกืืืฉ ืงืืื ืกืืขืจืืืืจื, ืืขืจืืืฉื ืจืึธืง ืึทืจืืืขืจืืึทื ื ืึธืืขืจ ืงืึธืืคึผืืขืงืก ืงืึธืื ืืขืคืึทืืขื ืฆืืืืฉื ืขืจื ืืื ืจืึธืง, ืื ืกืืกืืขื ืก ืืึธืืืืึทืจ ืืืืืื ืขืจืืึธื ื ืืื ืึธืคึผืขืจืึทืฆืืขื ืคึฟืึทืจืืืื ืึธื ืงืึธืกืืืงืข ืืืกืฉืืืกืื ื ืคืื ืขืจืคืึทื ืื ื ืึธืืขืจ ืคืึทืจืืขื ืืขืจืืข ืืึธืืืืืืึทืฆืืข ืคึผืขืจืืึธืื. ืึทืคึผืคึผืืืงืึทืฆืืขืก ืคึฟืึทืจ RC ืจืืคึผืืึทืกืึทืืึทื ืืขืจืก ืกืืกืืขืืขื ืืขืงื ืคืึทืจืฉืืืขื ืข ืืืฃfundament ืืื ืืืฉืืืึธืืขืงื ืืงืึทื ืกืฆืขื ืข, ืึทืจืืึทื ืืขืฉืืืกื ืืจืืืก-ืืืึทืืืขืจ ืืขืคืึธืจืืืื ืืื ืกืืึทืืืจืื ื, ืืื ืืขืจ-ืจืืืขื ืคึผืื ืืจืืืื ื, ืืืงืืืคึผืขfundament ืึทืจืืขื, ืงืึทืืขืื ืฉืขื ืงืื ื ืืื ืงืึธืืคึผืจืขืื ืกืืื ืืืฉืืืึธืืขืงื ืืงืึทื ืืขืจืืืึทื ืืืงืื ื ืคึผืจืึธืืจืึทืืขื ืืืึธืก ืืึทืจืคื ืืืืืืืง ืืึธืจืืึธืื ืืืฃ ืืื ืกืืึทืืืืข ืจืขืจ ืืืืคึผื. ืื ืืขืงื ืึธืืึธืืืข ืืื ืขืืื ืืื ืขืจืฉืืข ืฉืืขื ืืื ืฉืืืืื ื ืงืึธื ืืจืึธื ืืื ืืืฉืึทืื ืคืึทืจืืืืขืจืื ื ืืขื ืขื ืงืจืืืืฉ ืจืขืืืืืจืื ื ืืื ื ืึทืืืจืืขืืข ืขืจ ืขื ืืืขื, ืืื ืคึผืขืจืกืึธื ืข-ืืขืฉืืืฆื ืจืขืืืขืจืกืข ืกืขืจืงืืืึทืืืึธื ืืจืืืื ื ืฆืืฉืืขืื ืคึฟืึทืจืืขืกืขืจื ืงืึธื ืืจืึธื ืืื ืคืึทืจืืจืขืกืขืจื ืฉืืืืื ื ืกืืื ืึทืื ืืื ืงืึธืืคึผืึทืจืืืื ื ืฆื ืคึผืจืึธืืืขืจ ืจืึธืืขืจื ืืขืืึธืื. ืงืึทื ืกืืจืืงืฆืืข ืคึผืจืึธืคึฟืขืกืืึธื ืึทื ืืื ืกืคึผืขืฆืืขืืข ืงืึทื ืืจืึทืงืืึธืจื ืืืึธืก ื ืืฆื RC ืกืืกืืขืืขื ื ืืฅ ืคืื ืคึฟืึทืจืืขืกืขืจื ืคึผืจืึธืืืงืฆืืข ืจืึทืืขืก, ืจืืืฉืขืืืขืืืงื ืคึผืื ืขืงืืืืคึผืืขื ื ืคืึทืจืืึทื ื, ืคึฟืึทืจืืขืกืขืจื ืคึผืขื ืืืจืืืฉืึทื ืคืืืืงืืื ืืื ืึทื ืืงืขืื ืฉืืขื ืืืืขืจืืืื, ืืื ืืขืจ ืืขื ืื ืืึธืจืืึธืื ืืืขื ืืขืจ ืงืึทืื ืืขืจื ืคึฟืึทืจ ืคืึทืจื ืขืช ืืขืคึฟืืจื ืืฉืขืจืืืืื ืืึธืจ ืฆื ืืขืจืืืืึทืื ืืืขื, ืคึผืืขืืึธืืขืืขืจ ืืื ืกืืึทืืืจืื ื ืืื ืคึผืื ืงืึทื ืกืืจืืงืฆืืข. ืืขืจ ืคืืืืงืืื ืฆื ืจืขืื ืืื ืฆืืง ืืขืจ ืก ืงืคึฟืฆืืช ืืขืืจืขื ืื ืึท ืืขืฉืจืืื ืืึทืืขืจ ืฆื ืืื ืขืงืกืคึผืืขื ืืึธืงื ืืขืื ืึท ืืืขืื ืคืื ืกืืกืืขืืขื, ืื ืคืึทืจื ืืื ืจืืคึผืืึทืกืึทืืึทื ืืืขืืืืื ืคึฟืึทืจ ืฉืืืฆื ืคืื ืืึธืฉืคืข ืึธืืขืจ ืึธื ืงืืื ืคืื ืึทืืื ืืึธืืืืึทืจ ืืืืืื ืฆืืฉืืขืื ืคึฟืึทืจ ืืขืกืขืจ ืืืึทืืึทื ืืื ืืขืจ ืคืึทืจืืืึทื ืืขืคึผืึธืจืืกืืขืจ ืืื ืืขืืฉืจืืืง.
RC ืคืืจืฉืืคืืืืจืข ืืืกืืขืจ ืืืกื ืืขื ืขื ืงืจืืืืฉืข ืงืึทื ืกืืืึทืืื ืงืึธืืคึผืึธืื ืขื ืื ืืื ืจืึผืืขืจืก ืงืึธื ืืจืึธื ืืจืืืื ื ืกืืกืืขืืขื ืืืืก ืืืขืจื ืืขื ืืฆื ืคึฟืึทืจ ืืืคืข ืืืกืืขืจืืืงืข ืืื ืืขืึธืืขืงืื ืืง ืคืื ืงืฆืืึธื ืืจื. ืื ืกืคึผืขืฉืึทืืืืืจืืข ืืจืืืื ื ืืขืฆืืึทื ืืขื ืขื ืืขืฆืืื ืฆื ืึทืจืืขืื ืืื ืงืืึทืกืืขืจ ืืืกืืขืจ ืึทืกืขืืืืื ืืืึธืก ื ืืฆื ืงืึทืืคึผืจืขืกื ืืืคื-ืืขืคึฟืืจื, ืึทืจืึธืคึผ-ืืขืจืืจืื ืืื ื ืคึผืขืจืืฉืึทื ืืึทืงืึทื ืืืืขื. ืื ืคืืจืฉืืคืืืืจืข ื ืึทืืืจ ืคืื ืื ืืืกืืขืจ ืืืื ืืื ืืืคึผืึธืจืืึทื ื ืคึฟืึทืจ ืงืึทืกื-ืขืืืืืขืงืืืื ืืจืืืื ื ืึธืคึผืขืจืึทืฆืืขืก, ืืื ืืื ืงืขื ืขื ืืืื ืืืืืจืืช ืืขืขื ืืื ืืืขื ืกืืจืขืืืืง ืึธืืขืจ ืคืึทืจืงืจืืคึผืื ืึธื ื ืืื ืฆื ืืึทืึทืืื ืื ืืื ืฆืข ืืืกืืขืจ ืึทืกืขืืืื. ืืื ืจืึผืืขืจืก ืงืึธื ืืจืึธื ืืจืืืื ื, ืงืึทืืคึผืจืขืกื ืืืคืื ืืจืืืื ืึธื ืฆืืืึทืืขื ืืขื ืคึผืขืจืืฉืึทื ืืืกืืขืจ ืืขืช ืืขืจืคืืจื ืืจืืืื ื ืึธืคึผืฉืืืงืขืจ ืึทืจืื ืืืจื ืืขื ืึทื ืืืืก ืฆืืืืฉื ืืขืจ ืืจืื ืฉืคึผืืึทื ืืื ืืึธืจืืึธื ืืืึทื ื, ืคึฟืึทืจืฉืืขื ืืืง ืึท ืืืืขืจ ืืืืข ืืืกืืขืจ ืืจืืจื ืืื ืืขืงื ืฆื ืจืขืึทื-ืฆืืึทื ืืขืึธืืึธืืืฉ ืืึทืืืขืืื ื ืืืืื ืืจืืืื ื ืึธืคึผืขืจืึทืฆืืขืก. RC ืคืืจืฉืืคืืืืจืข ืืืกืืขืจ ืืืกื ืืขื ืขื ืืื ืืฉืื ืืจืขื ืฆื ืคืึทืจืฉืคึผืึทืจื ืึท ืืจืืื ืคืึทืจืฉืืืื ืงืืื ืคืื ืขืจื ืืื ืฉืืืื ืคืึธืจืืึทืฆืืขืก ืืืึธืก ืืืขืจื ืึธืคื ืื ืืืงื ื ืืื ืึทืคืื ืงืฆืืึธื ืืจื ืืื ืืฉืื ืืจืืข ืคึผืจืึธืืขืงืื, ืึทืจืืึทื ืืขืจืขืื ื ืืขืืึทืจื ืืจืึทืืืขืืก, ืืืขืจืื ืฉืืืื, ืงืึธืืคึผืขืืขื ื ืืึทืืึธืจื, ืืื ืคึฟืึทืจืืืฉืืขืจ ืขืจื-ืฉืืืื ืกืขืงืืืึทื ืกื. ืืaziriืื ืคืื ืคืึทืจืฉืืึธืฃ ืืขืึธืืขืืจื, ืืื ืืกืื ืงืึทืจืืื ืื ืกืขืจื ืงืึธืึทื ืคืืืืจืึทืฆืืข, ืืื ืึทืืื ืฉืืึธื ืืืฃ ืงืึทืืคึผืึธืืืฆืืข ืืื ืืึทืืจืืกื ืืืืฃ ืกืคึผืขืฆืืขืืข ืขืจื ืืื ืื, ืืืืืืืง ืืจืืืื ื ืืึทื ื, ืืื ืคึผืจืึธืืืืงืฆืืข ืฆืืื. ืงืืึทืกืืขืจ ืืืกืืขืจ ืกืืกืืขืืขื ืืืึธืก ืืืขืจื ืืขืื ื ืืฆื ืื ืคืืจืฉืืคืืืืจืข ืืืกืืขืจ ืืขื ืขื ืกืคึผืขืฆืืขื ืงืึทืืคึผืขืื ื ืืื ืฉืืืขืจ ืขืจื ืืืื ืฆืืืฉื ืืขืืืืื ืืืขืืข ืืจืืืื ื ืืขืืึทืื ืืขื ืขื ื ืขืืขืืืืง, ืืื ืืืื ืืขืฆืืขืจื ืขืจื, ืืืืขืจ ืึธืืขืจ ืืึทืฉืืขืืืงืื ื ืจืขืืืึธื ืขื, ืืื ืืืื-ืืืขืจืื ืฉืืืื ืฉืืืื. ืื ืคืืืืงืืื ืฆื ืคืึทืจืืึธื ืืืกืืขืจ ืืืืืจืืช ืืื ืขืงืึธื ืึธืืืฉ ืคืขืจืืขื ืืขืืขืึทืฆืืข ืืึทืื ืึธืคึผืขืจืึทืืึธืจื ืฆื ืืึธื ืืจืืืื ื ืคึผืจืึธืืืืงืืืืืืื ืืืืขืจ ืืึทื ืืขืจืืืืขืจ ืืึธืืืฉืึธืืึธื ืืขืก ืืื ืจืขืืืฆืืจื ืืึทื ืฅ ืคึผืจืืืขืงื ืงืึธืก ืืื ืคืึทืจืืืืึทื ืฆื ืืึทืงืื ื ืืืึธืก ืคืึทืจืืื ืืขื ืืขืืขืืืง ืคืึทืจืืืึทืืืื ื ืคึฟืึทืจ ืงืึธืืคึผืึธื ืขื ื ืคืึทืจืฉืืจืืฉืื ื ืึธืืขืจ ืคืึทืจืืืืืงืืืข. ืื ืืืคืข ืืืกืืขืจืืืงืข ืึทืจืืขื ืืืื ืืึธืจ ืืขืืขืจ ืืื ืกืืึทืืืจืื ื, ืืืึทืคืจืื ืืืึทื ืื ืื, ืืื ืขืจื ืคึฟืึทืจืคืืจืืื ื ืคึผืจืึธืืจืึทืืขื ืฉืืึทืจืง ืคึฟืึทืจืืขืกืขืจืื ื ืืืืฃ RC ืงืืึทืกืืขืจ ืืืกืืขืจ ืืจืืืื ื ืกืืกืืขืืขื ืืขืฉืืืฆื ืืืจื ืคืึทืจืืึธืืืขื ืคืืจืฉืืคืืืืจืข ืืืกืืขืจ ืืืกื. ืื ืืจืืืื ื ืืขืฆืืึทื ืฉืืืฆื ืืจืขืกืขืจืข ืืืึทืืขืืขืจ ืืึธืจืืึธืืขื ื ืืืืืง ืคึฟืึทืจ ืฆืืืืืข ืืืืคื ืืืกืืขืจืืืงืข ืืื ืฉืืืฆื ืื ืืืกืืขืจ ืืืฉืื ืืขืจ ืืื ื ืืจ ื ืื ืืืืก าตืืืืข าปัื ืช. ืืื ืืจืึธืคึผืืฉืข ืืื ืกืืืืจืึธืคึผืืฉืข ืกืืืืืืข, ืืื ืฉืืืขืจ ืฉืื-ืฉืืืื ืืื ืงืึธืืคึผืืขืงืก ืขืจื ืกืืจืึทืืืคืืงืึทืฆืืข ืืขื ืขื ืคึผืจืึธืืื, RC ืคืืจืฉืืคืืืืจืข ืืืกืืขืจ ืืืกื ืฆืืฉืืขืื ืขืจืืขื ืขื ืืจืืืื ื ืจืื ืขื ืืื ืืจืืืื ื ืขืคืขืงืืืืืงืืึทื. ืื ืฉื ืขืืข ืืืกืืขืจ ืคืึทืจืืื ืงืข ืืขืืขืื ืืืึทื ืคืึทืจืฉืืขื ืืืงื ืืื ืืืื ืืึธืื ืืื ืข ืืื ืึทืงืืืืืข ืืจืืืื ื ืืขืืขื ื ืืื ืืืืืืขื ืืึทืืจืื ืืืืฃ ืคึผืจืืึทืืืข ืคึผืืึทื ืืขืืื ืืขื ืืื ืึทืจืืขืืขืจ ืงืึธืก. ืึทืจืืง ืคืืืืขืืืืงื ืืึทื ืืฆืขืจืก ืืขื ืขืคืึทืื ืคืื ืื ืคืึทืจืฉืืืื ืขืจ ืืึธืืขื ืคืื ืืึทืฉืืืขืจื ืกืคึผืขืจ ืคืืจืฉืืคืืืืจืข ืืืกืืขืจ ืืื ืืขื ืกืืื, ืงืึธื ืืจืึทืกืืื ื ืืื ืืขืจ ืงืึธืืคึผืืขืงืก ืืึทืฉืื ืคืขืื. ืคึฟืึทืจ ืืจืืืื ื ืงืึธื ืืจืึทืงืืึธืจื ืืื ืืขืึธืืขืงืื ืืง ืกืคึผืขืฆืืขืืืกืื ืืืึธืก ืืจืืขืื ืืืืฃ ืืขืื ืืึธืืืฉืข ืคึผืจืืืขืงืื ืืืึธืก ืจืขืงืืืืจ ืฆื ืคืจืืืืืง ืืืกืืขืจืืืงืข ืคึผืืึทื ืืื ืคึฟืึธืจืืึทืฆืืข, RC ืคืืจืฉืืคืืืืจืข ืืืกืืขืจ ืืืกื ืืื ืงืืึทืกืืขืจ ืืืกืืขืจ ืึทืกืขืืืืื ืฆืืฉืืขืื ืื ืืึทืฉืืืืื ื ืคืื ืืจืืืื ื ืคืืืืงืืื, ืงืึธืก ืขืคืขืงืืืืืงืืื, ืืื ืึธืคึผืขืจืึทืฆืืขืก ืคืขืืขืจื ืฆื ืืืึธืก ืืื ืงืขืืืืจ ืคืื ืคึผืจืื ืืึท ืขืืึทืืึธืจืืื ืขื ืฉื ืื.
ืจืขืืืขืจืกืข ืฆืืงื ืคึผืืืืฉ ืงืืึทืกืืขืจ ืคึผืึทืืขืืขื ืึทืกืขืืืื ืืื ืืขืึทืกืขืืืื ืืขืฆืืืื ืจืขืคึผืจืึทืืขื ืืืจื ืึท ืงืจืืืืฉืขืจ ืงืึทืืคึผืึธื ืขื ื ืคืื ืืึธืืขืจื ืืขืึธืืขืงื ืืงืึทื ืืจืืืื ื ืึธืคึผืขืจืึทืฆืืขืก, ืกืคึผืขืฆืืขื ืืื ืืืฃ ืคืึทืื ืืึทืฆืืข ืืึทืฉืึทืคืื ื ืืื ืืจืืืก-ืกืงืืื ืคึผืืืืื ื ืคึผืจืึธืืขืงืื. ืืขื ืกืคึผืขืฆืืขืืข ืืขืฆืืื ืืื ืืื ืืื ืืจื ืฆื ืคืึทืจืงืืขื ืขืจื ืื ืฉื ืขืืข ืืื ืืืืขืจ ืคืึทืจืืื ืืื ื, ืืึทืืึทื ืืืื ื, ืืื ืจืืงืึธื ืคืืืืจืึทืฆืืข ืคืื RC ืงืืึทืกืืขืจ ืคึผืึทืืขืืขื ืืจืืืื ื ืึทืกืขืืืืื ืืืืฃ ืงืึธืืคึผืืขืงืก ืืจืืืื ื ืจืืืก. ืืื ืจืขืืืขืจืกืข ืฆืืงื ืืจืืืื ื ืกืืกืืขืืขื ืืขืจ.parallel ืฆืืฉื ืื ืคืื ืืึธืืืืง DTH ืคึผืึทืืขืืขื ืืืืก ืึทืจืืขืื ืืื ืคึผ ืืขืจืฆื ืงืึธืจืืื ืืจื ืืึทื ืืขื ืืขืจืืึทื ืื ืฆื ืคืืจืืึทื ืืขื ืฉืืืขืจืขืจืข ืคึผืจืืืืืืงื ืจืืืื ืืื ืคืึทืจืืขืกืขืจื ืืจืืืื ื ืขืคึฟืืฉื ืึทืก ืืื ืืืขืจื ืงืืื ืคืึทืจืึทื ืกืึธืืข-ืคึผืึทืืขืืขื ืืจืืืื ื ืคืึทืจืืื ืืื ืืขื. ืื ืคืืืื ืฆืืืงืืื ืฆื ืฉื ืขื ืฆืืืึทืืขื ืฉืืขืื ืืื ืืขืึทืืึทืืืืืจื ืื ืึทื ืืืืืงืืื ื ืงืืึทืกืืขืจ ืืื ืคืื ืืึทืืขื ืืึทื ืฆื ืคึผืจืึธืืขืงื ืฉืขืืจ, ืืขืฆืืืื ื ืืฆื ืจืึทืื, ืืื ืืึทื ืฅ ืืจืืืื ื ืคืึธืจืฉืืขืืื ื ืืื ืึทืจืืืกืจืืคื ืืขืึธืืขืงื ืืงืึทื ืกืืืืืืข ืื ืืขืื ืืื ืงืึธืกืื ืขืคึฟืืฉื ืึทืก ืคืึธืจื ืงืึธืืคึผืขืืืืืื ืึทืืืืึทื ืืืืืฉ. ืื ืกืคึผืขืฆืืขืืข ืึทืกืขืืืื ืืื ืืขืึทืกืขืืืื ืืขืฆืืืื ืืืืก ืืืขืจื ืืขื ืืฆื ืืื RC ืงืืึทืกืืขืจ ืคึผืึทืืขืืขื ืงืขื ืขื ืืื ืคึฟืึทืจืฉืืืื ืฆื ืื ืืึทืฉืขืคืขืจืืฉืข ืืื ืืืฉืข ืืื ืืืืจืืืืขืืืง ืงืึทืคึผืืืฉืื ืขืก ืคืื ืฆืืืืจืขื ืืขื ืคึผืขืจืงืืกืืข ืืจืืืื ื ืืื ืืขืจืขืจ ืกืื ืืจืึธื ืืืืจื ืืขืฆืืื. ืื ืืขืฆืืืื ืืื ื ืขืขื ืืขื ืึทื ืืืึทืืื ืืขื ืื ืคืื ืคึผืึทืืืืืึธื ืืจืื ื ืจืืืขืจืก, ืขืจื ืกื ืคืึทืืื ืงืึธืืคึผืืื ื ืืืฉืืจืื, ืืึทื ืfold ืึทืืึทืคึผืืขืจืก, ืืื ืฉื ืขืืข ืชืืืื ืืืึธืก ืืืืขืจ ืืื ืึทืืื ืฆื ืคืึทืจืฉืืืื ืคึผืึทืืืืืึธื ืืื ืืืืขืจ ืคืกืืืงืื ื ืคืื ืืืื ืคึผืึทืืขืืขื ืืื ืื ืงืืึทืกืืขืจ ืงืึธื ืคึฟืืืืจืึทืฆืืข. ืจืืืืืงืขืจ ืึทืกืขืืืื ืคึผืจืึธืืกืืืืฉืขืจื ืืขื ืขื ืขื ืื ืคึฟืื ืืึทืืึทืืื ืื ืกืื ืงืจืึธื ืืืืจื ืืึทืขื ืืงืก ืึทื ื ืคึฟืื ืคืืืข DTH ืคึผืึทืืขืืขื, ืืืึธืก ืืื ืืึธืจ ืืืฉื ืื ืจืขืืืขืจืกืข ืฆืืงื ืืจืืืื ื ืืขืืึธืืึธืืึทืืืฉืืข ืืื ืืจืืืื ื ืคืึธืจืฉืืขืืื ื ืึธืคึผืืืืืืึทืืืึธื. ืึธืคึผืขืจืึทืืึธืจื ืืึธืื ืฆื ืึทืจืืขืื ืืื ืฆื ืึทืกืขืืืขืืืืง ืจืืืขืจ ืคืื ืืืืจืืืืขืืืง ืกืขืจืงืืขื ืขื ืืื ืกืคึผืขืฆืืขืืข ืืจืืืื ื ืคืืืกืืง ืขืงืกืคึผืจืขืก ืกืืกืืขืืขื ืฆื ืึธืคึผืืืืืืืจื ืคืึธืจืฉืืขืืื ื ืืืืขืจ ืฉ่ฝฏืืึธืงืขืจ ืกืคึผืืจืข ืืจืืืื ื, ืืืื-ืฉืคึผืืฅ ืจืึธืง ืคืึธืจืืึทืฆืืขืก, ืืื ืงืึธืืคึผืขืืขื ื ืืขืจื ืจืึธืงื ืืึทืืื ืืื ืืขื, ืืืึธืก ืืืื ืื ืึทืกืขืืืื ืคึผืจืึธืืกืืืืฉืขืจ ืืื ืืขืจืฆืช ืื ืืขืงื ืืฉืข ืคืึธืืขืจืื ื ืืื ืืืืขืจืืืื ืงืจืืืืฉ. ืืืฃ ืคืึทืื ืืึทืฆืืข ืคึผืจืึธืืขืงืื ืื ืืขื ืกืืคืื ืึทืืืึทืจืื ืืืืฃ ืจืขืืืขืจืกืข ืฆืืงื ืงืืึทืกืืขืจ ืืจืืืื ื ืคึฟืึทืจ ืืื ืืื ื ืืืขืืขืจืื ืฆืืืึทื ื ืืืืขืจ ืคืึทืจืฉืืืขื ืข ืขืจื ืืื ืจืึธืง ืืึทืืื ืืื ืืขื ืืืึธืก ืืืขืจื ืืขืคึฟืื ืขื ืืขืช ืคึผืืืืื ื, ืงืึธื ืืื ืืขืก ืคืืขื ืึทืืืขืจ ืึธืคึผืขืจืึทืฆืืขืก, ืืื ืืึธืืึธื ืืึทืฉืึทืคืื ื. ืื RC ืึทืกืขืืืื ืืขืฆืืืื ืืคืฉืจ ืคึฟืึทืจ ืขืคืขืงืืืื ืคืึทืจืืขืฆืื ื ืฆืืืืฉื ืคืึทืจืฉืืืขื ืข ืืจืืืื ื ืงืึธื ืคึฟืืืืจืึทืฆืืขืก ืฆื ืึทืืึทืคึผื ืฆื ืืึทืืขืืืก ืืขืึธืืึธืืืฉืข ืืึทืืื ืืื ืืขื ืืื ืคืึธืจืืึทืฆืืขืก, ืืืกื ืงืึธื ืืจืึทืงืืึธืจื ืฆื ืฆืืฉืืขืื ืฉืืืขืจ-ืืืื ืคึผืึทืืขืืขื ืืื ืฉืืืขืจ ืจืึธืง ืฉืืจืึทืื ืืืขืจ ืืืืื ืืึทืืจืืคื ืืื ืืืืื, ืืขืจ ืงืึธืืคึผืจืขืกืืึผืืข ืืึทืืขืจืืึทืื. ืึทืคึผืืืงืึทืฆืืขืก ืืื ืคืึทืื ืืึทืฆืืข ืืื ืืฉืื ืืจืืข ืืื ืขืจื ืืจืืืื ื ืืืกื ืคืื ืืจืืืก-ืืืึทืืืืืขืจ Bored ืคึผืึทืืขืืขื ืืื ืงืึทืกืืึธื ืืึทืฉืึทืคืื ื ืฆื ืืื ืขืจืึทื ืขืงืกืคึผืืึธืจืืืฉืึทื ืืจืืืื ื, ืืืึทืกืขืจ ืืืึทืื ืึทื ืืืืืงืืื ื, ืืื ืกืึทืคืฆืึทืกืืึทืืื ืจืึทืืืืืืฉืึทื ืคึผืจืึธืืขืงืื. ืืขืจ ืืขืึธืืขืงื ืืงืึทื ืืืจืงืขื ืืึทืจืฃ ืคืึทืจืืึธืืืขื, ืืืจืึทืืึทื ืึทืกืขืืืื ืกืืกืืขืืขื ืืืึธืก ืืื ืืืื ืึทืืื ืึทื ืืึธืจืฉืื ืืืฉืืขืฃ ืืืื ืืื ืืืขืจ ืืืึทืจ onafhรคngigen, ืืืืก ืืขืฉืจืืื ืืจืืืื ื ืืื ืคึผืจืืกืืืขืฉ ืืื ืืึทืงืกืืืื ืื ืคึผืจืึธืืืงืืืืืงืืื ืืขื ืขืคืืื ืืืึธืก ืจืขืืืขืจืกืข ืฆืืงื ืงืืึทืกืืขืจ ืืจืืืื ื ืืึธืื ืืื ืืืืขืจืืึทืก ืืืฃ ืคืึทืื ืืึทืฆืืข ืืจืืืื ื ืืขืืึธืืขื.
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