flat-head anchor screw的意思|示意
美 / /
英 / /
一字地脚螺钉
flat-head anchor screw的网络常见释义
平头基础螺钉 ... flat(countersunk)head screw 沉头螺钉 flat-head anchor screw 平头基础螺钉 flat-nosed screw 平头螺杆 ...