safety relief valve
常见例句
- Safety relief valves shall be labeled for relief pressure rating.
安全减压阀要有标示，标明压力释放级别。 - They come equipped with safety relief valves and rupture discs to protect the cylinders from pressure build-up.
它们配备有减压阀和破裂盘，以保护钢瓶，防止压力积累。
www.airproducts.com.cn - Provide a safety relief valve on any part of a system where liquid can be trapped between closed valves in lines or vessels.
这些部分一般在管道或容器的关闭的阀门之间。
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