expansion bolt

• 伸缩栓,扩开螺栓,膨胀螺丝

expansion bolt的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. a bolt that has an attachment that expands as the bolt is driven into a surface

expansion bolt的用法和样例：

例句

1. Rivet sell all kinds of different specifications specifications expansion screws, screw.
   各种规格铆钉销各种规格膨胀螺丝，螺杆。