Chinese translation for "取土样管锁闭装置"

core catcher

Similar Words：

"取土器面积比" Chinese translation, "取土区" Chinese translation, "取土样" Chinese translation, "取土样的麻花钻" Chinese translation, "取土样管" Chinese translation, "取土样器" Chinese translation, "取土样钻孔" Chinese translation, "取土钻" Chinese translation, "取土钻头" Chinese translation, "取土杓" Chinese translation