Range of Whitworth thread cutting的意思|示意
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英 / /
惠特沃斯螺纹切割范围
Range of Whitworth thread cutting的网络常见释义
加工英制螺纹种类 ... 加工管子螺纹直径Diameter of pipe thread cutting50~190 mm 加工英制螺纹种类Range of Whitworth thread cutting 2~28牙/ (40种) 2~25 t.p.i (40 kinds) ...