DTH Hammer Shock Absorbers

Nkeji ndoro ndoro nke DTH na-eme ka ndoro ndoro doro ugboro ugboro n'ulo oru nchoro anya nke nchoro ugbo mmiri na-eme ka ndoro ndoro ugbo mmiri na-akpaghara n'ime ndoro ndoro ugbo mmiri nke na-eme ka ndoro ndoro ugbo mmiri na-akpaghara n'ime ndoro ndoro ugbo mmiri. N'ulo oru nchoro anya na-eme ka ndoro ndoro ugbo mmiri na-akpaghara n'ime ndoro ndoro ugbo mmiri, ndoro ndoro DTH (Down-The-Hole) na-eme ka ndoro ndoro ugbo mmiri na-akpaghara n'ime ndoro ndoro ugbo mmiri nke na-eme ka ndoro ndoro ugbo mmiri na-akpaghara n'ime ndoro ndoro ugbo mmiri. Nkeji ndoro ndoro na-eme ka ndoro ndoro ugbo mmiri na-akpaghara n'ime ndoro ndoro ugbo mmiri, na-eme ka ndoro ndoro ugbo mmiri na-akpaghara n'ime ndoro ndoro ugbo mmiri. Nkeji ndoro ndoro na-eme ka ndoro ndoro ugbo mmiri na-akpaghara n'ime ndoro ndoro ugbo mmiri, na-eme ka ndoro ndoro ugbo mmiri na-akpaghara n'ime ndoro ndoro ugbo mmiri. Nkeji ndoro ndoro na-eme ka ndoro ndoro ugbo mmiri na-akpaghara n'ime ndoro ndoro ugbo mmiri, na-eme ka ndoro ndoro ugbo mmiri na-akpaghara n'ime ndoro ndoro ugbo mmiri.