jumbo drill
短语词组
- jumbo o drill 车装式钻机
- Super Vehicroid Jumbo Drill 大钻头;超级交通工具
- jumbo drill operator 巨型钻机操作员
- 3 -arm jumbo drill 臂凿岩台车
- drill jumbo 凿岩机;[矿业]凿岩台车;大型多钻头钻机;钻架车
- feed drill jumbo 长进给钻车
- hydro -drill jumbo 液压钻车
- crawler mounted drill jumbo 履带式凿岩台车 返回 jumbo drill