英语词汇“valve flap”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	valve flap
释义	valve flap 基本例句阀瓣 All valve seats and seat discs shall be replaceable.所有阀门阀座和阀座阀瓣应该是可更换的。 Grease Injector at Seat Ring and Disc of Globe Valve.截止阀的阀座环和阀瓣上的润滑油注入器。
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