佛山市钰海螺丝机械有限公司
拉钉机原理
发布日期:2020-10-20 11:54:06

拉钉的构造
  由拉钉头和拉钉梗组成,拉钉头是中空的铆钉,拉钉梗贯穿其中空的部位。拉钉头开关可分为圆头形拉钉和皿头形拉钉。依材质可分为铝合金拉钉和不锈钢拉钉。

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