锉刀纹 cut
刀纹方向 direction of lay ; lay direction
退刀纹 vanishingofthread ; Run-out Of Thread
刀纹符号 lay symbol
螺纹梳刀 [机] chaser ; thread chaser ; die chaser ; chasing toll
螺纹车刀 threading tool ; screw cutting tool ; thread cutter ; single cutting tool
螺纹刀具 [机] chasing tool ; thread tools ; threaded cutter ; Tap
内螺纹车刀 ternal screw cutting tool ; female screw cutting tool ; internal threding tool
切向螺纹梳刀 tangential chaser ; landis chaser
外螺纹车刀 male screw cutting tool ; external screw cutting tool ; external threading tool ; machine tool cutting oil
软质密封垫对法兰面的光洁程度要求低很多，这是因为，它容易变形，能够堵死加工刀纹，从而防止了泄露。
Soft gasket to the bright and clean degree flange low demand a lot, because, this is, it easily, can change processing knife lines, and can prevent the leakage.
我注意到他的脖子上纹着一只老鼠——那是个刚刚被扎了一刀、正在哭叫的老鼠。
I noted that Rogan had a tattoo of a rat on his neck, a rat that had just been knifed and was crying.
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