英语词汇“crock valve”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	crock valve
释义	crock valve 基本例句旋塞阀 Then as the plug valve is lifted off its seats, any accumulation below the plug or on the seats will be blown back into the line.然后，当旋塞阀升离阀座时，任何累积在阀塞或阀座上的吹入物质都将被吹回到管路内。
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