發(fā)布時(shí)間：2022-11-08 16:10:11 人氣： 來(lái)源：萬(wàn)千緊固件
螺栓緊固度檢查方法，緊固件公差螺栓、螺釘、螺柱和螺母，緊固件如何接受以及如何測(cè)量螺栓和螺母的大小
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