raised head的意思|示意

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raised head相关短语

1、 raised head screw 凸头螺丝,半沉头木螺钉

2、 raised head bolt 凸头螺栓

3、 raised-head rivet 扁圆头铆钉,凸头铆钉

4、 raised head machine screw 突头机器螺钉

5、 Countersunk slotted raised head screws 开槽半沉头螺钉

6、 westbank raised head screw 凸头螺丝

7、 raised head face 凸台端面

8、 Watch My Raised Head 看我翘首