弹簧加载的压力泄放阀 spring loaded pressure relief valve
安全压力放泄阀 safety pressure relief valve
压力放泄阀 pressure relief valve
压力泄放阀
Pressure relief valve
以上为机器翻译结果，长、整句建议使用 人工翻译 。
就地安装仪表的压力范围应是保护泄放阀的125%。
Ranges of locally mounted pressure gauges shall be 125% of the protection relief valves (except for thermal expansion relief).
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压力容器的一种安全泄放装置安全阀进行了讨论。
This article has discussed the safety valve which is a kind of leak equipment for the safety.
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