管接头

【化】 adaptor; coupler; coupling; joint coupling; pipe connection; pipe joint
union joint

1.unionpipe  2.pipejunction  3.pipebranch  4.Perkinsjoint  5.plugendfitting  6.portfitting  7.pipeconnection  8.connectingleg  9.pipehead  10.standpipe  11.pipecoupling  12.bean  13.coupling  14.pipejoint  15.tubejoint  16.union  

管的英语翻译：

canal; duct; fistula; guarantee; meatus; pipe; tube; wind instrument
【化】 pipe; tube
【医】 canal; canales; canalis; channel; duct; ductus; salpingo-; salpinx
syringo-; tuba; tube; tubi; tubing; tubo-; tubus; vas; vaso-; vessel

接头的英语翻译：

connect; get in touch with; joint; piece
【计】 splice
【化】 adapter