button-head screw的意思|示意
圆头螺钉
button-head screw相关短语
1、 button head screw 半圆头螺钉,圆头螺钉,扁圆头螺钉
2、 button head cap screw 圆头帽螺钉,圆头螺钉
3、 button-head cap screw 圆头螺钉,圆头帽螺钉
4、 BUTTON HEAD HEX SCREW 半圆头六角螺母
5、 Button head collated screw 纽扣头链带螺丝
6、 button head self-drilling screw 镀银色路透宝
7、 Self-tapping screw of button head 圆头自攻螺丝
8、 button n head cap screw 圆头帽螺钉