管子螺丝攻的英文

• gas pipe tap
• gas tap
• pipe dies

• 管子:    Guan Zhong
• 螺丝攻:    screw tap; tap
• 管子螺丝锥:    pipe tap
• 管子螺丝车床:    tube screw machine
• 管子丝攻和螺丝钢板:    pepe stock and dies