revolving tube是什么意思

网络释义

1)revolving tube,回转式加捻管2)Duo-Doppel-Draht,倍捻式加捻管3)double-twist twist tube,倍捻加捻管4)twisting forque,加捻转矩5)twist rolling ring,加捻转环6)twisting,扭转;加捻