通常可以通过对阀门排气口减压和重新调整衬垫螺母来阻止泄漏。
The leaks can usually be fixed by depressurizing the valve outlet and retorquing the packing nut.
这些银行用了很多年来寻填资本衬垫，而这场金融却证明他们准备的衬垫太薄了，它们非常担心最新全球标准巴塞尔协议的调整预案会要求更多。
They have spent years plumping up cushions that the financial crisis showed to be worryingly thin, but fear that proposed adjustments to Basel 3, the latest global standards, will require more.
这些银行用了很多年来寻填资本衬垫，而这场金融却证明他们准备的衬垫太薄了，它们非常担心最新全球标准巴塞尔协议的调整预案会要求更多。
They have spent years plumping up cushions that the financial crisis showed to be worryingly thin, but fear that proposed adjustments to Basel 3, the latest global standards, will require more.
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