threaded hose connection的意思|示意
美 / /
英 / /
螺纹软管连接
threaded hose connection的网络常见释义
螺纹软管接头 ... 一种软呢帽 stetson 螺纹软管接头 threaded hose connection; threaded hose coupling 波纹软橡胶波磨盘 corrugated soft rubber disk ...