safety relief valve
常见例句
- Safety relief valves shall be labeled for relief pressure rating.
安全減壓閥要有標示，標明壓力釋放級別。 - They come equipped with safety relief valves and rupture discs to protect the cylinders from pressure build-up.
它們配備有減壓閥和破裂磐，以保護鋼瓶，防止壓力積累。
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.
這些部分一般在琯道或容器的關閉的閥門之間。
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