-
SHEHWA-370-DTH分离式履带安装在液压钻机上
shehwa -370深孔钻机tau siv dav hav qhov qhib pob zeb xws li cov水泥，cov hlau, cov pob zeb me, cov chaw txua txiag zeb，爆破qhov钻井hauv kev tsheb nqaj hlau, txoj kev loj, kev txuag dej, kev tsim hluav taws xob thiab kev tiv thaiv kev tsim kho lub teb chws。
-
SHEHWA-380-DTH气动钻机
SHEHWA-380- dth yog qhov ua tau zoo sib cais hom气动钻机tthiab tlos ntawm SHEHWA钻机raws li "tus nqi qis, ua haujlwm tau zoo" kev lag luam xav tau ntawm kev lag luam drilling。