Gate and globe metal to met seats cannot provide bubble tight shut-off.

闸阀和截止阀(金属与金属连接)阀座不具备不透气关闭的性能。

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The perimeter seat design gives bubble tight shutoff in either direction.

这种全周长阀座结构能够实现任何方向的气泡级密封关闭效果。

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The triple Offset Butterfly Valve provides a bi-directional bubble tight shut-off.

三偏心蝶阀具有双向无气泡紧密关闭性能。

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The Bank of Japan allowed deflation to develop when it held policy too tight, partly because it was worried about another asset-price bubble.

ECONOMIST: It is time for the Fed to start raising interest rates

No model in the world can prevent a financial bubble if monetary policy is too lax, or a recession if it is too tight.

ECONOMIST: Glittering economic prizes

The IMF said there was an increasing risk of a property bubble due to an abundance of global liquidity, record-low interest rates and an unusually tight supply of new housing in Hong Kong.

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