止回閥
拼音:zhǐ huí fá英文翻譯
check valve
【化】 back-pressure valve; check valve; clappet (valve)
non-return flap valve
相關詞條:
1.holdingvalve 2.invertedvalve 3.paddlevalve 4.retainingvalve 5.reboundvalve 6.onewayvalve 7.returnflowpreventionvalve 8.flapvalve 9.nonreturnvalve 10.nonreturnvalve 11.checkvalve 12.
clappet 13.clackvalve
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