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When filling the system with water, open valves to tank to ensure any water or air remaining in the bladder from factory testing is displaced prior to placing the tank in operation.

当水注入系统时，打开通向膨胀罐的阀门，确保膨胀罐在运行之前排放出工厂测试是残留的水或气体。

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That is, we react to the event completely differently from how we would, had we happened upon an ordinary gall-bladder operation.

就是说，我们对这个事件的反应方式，完全不同于我们对我们碰巧遇到的一次胆结石手术的反应方式。

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Other than a recent knee injury and a gall bladder operation 60 years ago, she can't recall any significant medical problem.

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Among the complaints MEDIO received: a man whose entire stomach was removed during what was to have been a relatively routine gall-bladder operation.

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"This is not like doing a gall bladder or appendix operation, " says Dr. Harvey J.

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