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pipeline hydrotesting
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pipeline hydrotesting
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工学
【管道施工】
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pipeline hydrotesting
管道试压
在管道下沟回填并完成清管、测径后,采用液体或气体作为介质填充试压管段,使管段压力达到规定的压力水平,以检查管段承压能力及施工质量,保证管道完整性和安全性的技术手段,是管道施工的一道工序。
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