sleeve joint〔名词〕套管接头详细»
sleeve joint〔名词〕套筒接头,套管连接详细»
sleeve joint套管接合,套管连接详细»
sleeve joint〔名词〕套筒接头详细»
sleeve joint套管<筒>接头详细»
sleeve joint〔名词〕套筒接合详细»
sleeve joint〔名词〕袖接详细»
套接bell and spigot joint;bell socket;muff coupling;muffcoupling;sleeve joint详细»
套接muff coupling;muffcoupling详细»