crawler drill
短语词组
- crawler hydraulic drill 履带液压钻机
- propelled crawler rock drill 自行式履带凿岩机
- crawler type drill rig 履带式钻车
- crawler r drill 履带式潜孔钻机
- crawler rock drill 履带式凿岩机
- crawler mounted drill jumbo 履带式凿岩台车
- pneumatic crawler type drill rig 气动履带式钻车
- self -propelled crawler rock drill 自行式履带凿岩机
- hydraulic crawler drill 履带式油压钻机 返回 crawler drill