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螺纹弯
meaning in English
threaded bend
Related Words
螺纹磨削
生长螺纹
螺纹滚
旋转螺纹
负螺纹
尽头螺纹
螺纹轴
锥螺纹
套管螺纹
方螺纹
螺纹外径
螺纹外直径
螺纹尾部
螺纹屋面钉
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