管接头

管接头 [guǎn jiē tóu]

1. ■ （管材的连接件） union joint; nozzle; union coupling; sleeve; pipe fittings; pipe joint; bean; pipe connection; pipe coupling; pipe head; pipe junction; pipe tap connection; port fitting; tube union

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常用词组

1. ■ 管接头对动螺纹 union screw;

2. ■ 管接头拧装机 coupling machine;

3. ■ 管接头配件 fitting pipe