螺纹圆柱形
Threaded cylindrical
以上为机器翻译结果,长、整句建议使用 人工翻译 。
螺纹件: 机器结构中带连续螺旋肋的圆柱形件,用作紧固件或力和运动变换装置。
Screw: In machine construction, a usually circular cylindrical member with a continuous spiral rib or thread, used either as a fastener or as a force and motion modifier.
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