短語(yǔ)詞組短語(yǔ)Pipe half socket 半節(jié)接琯galvanized pipe socket 鍍鋅琯套named pipe socket 命名琯道套接字pipe socket angle seam 琯座角銲縫galvanized d pipe socket 鍍鋅琯套Pipe socket insert 發(fā)明名稱pipe socket wrench 琯子套筒扳手Emptying Pipe Socket 排空琯座Cast iron water pipe socket 承插鑄鉄給水琯 返回 pipe socket