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發(fā)布時(shí)間: 2023-2-27 19:04
正文摘要:請(qǐng)問各位大神,這個(gè)螺紋是什么螺紋, 用卡尺測量大徑91.5mm左右 ,小徑90.4mm左右,螺距2.5mm左右。 |
買個(gè)牙規(guī)去卡一下,螺紋一樣的情況下,可以做直徑10,也可以做直徑100 |
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