... 切螺纹装置 thread cutting device ; thread chasing device 切螺纹机 thread chasing machine 切螺纹抛光清理追赶 chasing ...
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短语
螺纹切削机
[机]
screw chasing machine
;
screw cutting machine
螺纹切削机床
[机]
tapping machine
;
screw-cutting machine
螺纹铰切机
threading machine
管螺纹切丝机
pipe machine
切管和车螺纹机
pipe cutting and threading machine
螺纹[切削]机
screw cutting machine
螺纹切割机构
screw cutting gear
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