counter sunk oval head rivet的意思|示意
美 / /
英 / /
埋头凸顶铆钉
counter sunk oval head rivet的网络常见释义
埋头凸顶铆钉 ... 埋头铆端(铆钉) counter sunk point 埋头凸顶铆钉 counter sunk oval head rivet 麦克英太[bottom二]重底 Macintyre double ...