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文件名称:房屋建筑学教学检测试卷参及评分.pdf
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ReferenceAnswersandScoring

StandardsforTestPaperC

I.TermExnation(EachQuestion3Points,Total18Points)

1.Referstotheperiodoftime,expressedinhours,fromwhenanybuildingcomponentisexposedtofireunder

specifiedfireresistancetestconditionsuntilitlosesitsload-bearingcapacity,integrity,orfireseparatio