It did in Braidwood, from I think they had leakage in some of their vacuum valves on the secondary side.

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。

youdao

8 min An operator notices that the valves for the backup pumps in the secondary loop are off. He opens the valves. The secondary side now operating normally.

8分钟一个操作员注意到二次回路备用水泵的阀门是关的，于是打开了阀门。二次回路现在运作正常。

youdao

Braidwood And in some cases it came, or it did in Braidwood, from I think they had leakage in some of their vacuum valves on the secondary side, on the primary side of the plant.

在一些情况中，或者在，我想他们得到了泄漏在一些,他们的真空管里在第二面，在电站的第一面。

youdao

The Environment Agency will also be working on homes and businesses on Greta Side to fit properties with resistance measures such as waterproofing and non-return valves.

BBC: Keswick flood defence work to start