【化】 closed-coil reflux

封閉的英語翻譯：

close; seal
【計】 capsulation; encapsulation; latch-up; lock stock and barrel
【化】 blocking; blocking (of the indicator); sealing
【醫(yī)】 lutation; seal; sealing

盤管的英語翻譯：

【化】 coil; coil pipe; coiled pipe; pigtail; serpentine pipe

回流的英語翻譯：

circumfluence; refluence
【化】 back flow; circulation reflux; contra-flow; flow-back; reflux
refluxing
【醫(yī)】 backflow; palirrhea; reflux reflextonus; refluxing; regurgitation
return; return current