Chinese translation for "chain out the hole"

起钻时不用转盘而用旋绳器卸扣

Similar Words：

"chain operation" Chinese translation, "chain operation system" Chinese translation, "chain organization" Chinese translation, "chain orientation" Chinese translation, "chain orientational disorder" Chinese translation, "chain output" Chinese translation, "chain oven" Chinese translation, "chain overseas lowflying" Chinese translation, "chain packing" Chinese translation, "chain painter" Chinese translation