短語詞組短語Reducing Valve Socket 異徑外絲束節(jié)Reducing Socket Banded 異徑管箍galvanized d reducing socket 鍍鋅異徑管節(jié)Reducing socket connector 承口異徑接頭eccentric reducing socket 偏心異徑管接;偏心變徑套管beaded eccentric reducing socket 偏心帶邊異徑管箍galvanized reducing socket 鍍鋅異徑管節(jié)Socket reducing adaptors 燈座容納器 返回 reducing socket