pressure vacuum relief valve
基本解释
- 真空安全阀
英汉例句
- Relief angle valve. Pressure or vacuum can be specified.
安全角阀。可指定压力或真空度。 - Relief angle valve. Pressure or vacuum can be specified.
活性炭罐蒸气排泄阀是由真空控制的。 - The hex nipple or connector housing design allows for ease in installation either as a check valve, vacuum breaker or low-pressure relief valve.
螺纹接套或封装式连接使得阀门无论用作止回阀、真空破坏器，还是用作低压泄压阀都更为方便。
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双语例句
词组短语
- Vacuum Pressure Relief Valve 真空压力释放阀
短语
专业释义
- 真空安全阀