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在viii-1卷中没有规定泄漏试验的压力和时机,在V卷中T1044中规定了试验压力不能超过设计压力的25%,而且T1052中推荐泄漏试验在水压试验之前进行。这与国标GB150完全不一样。在150中,泄漏试验压力一般为设计压力,而且是在耐压... 继续阅读>
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