常見例句雙語例句Large torsion hydraulic boring machine, cutter heads and cutters are chosen and suitable boring procedures are well prepared, thus good effects have been achieved in the construction.經(jīng)選用合理的大扭矩液壓鉆機、刀盤和刀具并制定合適的鉆孔工藝，在施工中取得良好的效果。 返回 boring machine cutter