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安全泄压阀用于通过泄漏阀或热膨胀防止容器的管子系统超压。
The purpose of the safety relief valve is to prevent over-pressuring of pipe systems of vessels either through leaking valves or due to thermal expansion.
我认为它们在次级侧的某些真空阀中有泄漏，这是在布雷德伍德所做的。
It did in Braidwood, from I think they had leakage in some of their vacuum valves on the secondary side.
这些横膈膜防止了沿着阀杆的泄漏。
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