self-tapping screw

 
  • 自动攻丝螺杆,自攻丝螺钉

self-tapping screw的用法和样例:

例句

  1. Hexalobular socket countersunk head tapping screws.
    沉头内六角攻丝螺钉。

self-tapping screw的相关资料:

临近单词

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