forming electric connections by SCREWING
螺丝攻
screwing tap【机】;tap【机】
暂无补充释义。
相关词条
screwing
machines for screwing-up or unscrewing STUD(S)
hand-tools for SCREWING -up or unscrewing threaded members
screwing out
screwing diestock
machines for SCREWING -up or unscrewing threaded members
screwing down