Secondly, testing the exterior wall's heating transfer coefficient in tier building, the differences between testing valve and design value is about 8.43%, and analysis the reason of the error.
其次对一栋多层建筑的外墙传热系数进行了测试，测试值和设计值相差8.43%，并分析了产生误差的原因。
Secondly, testing the exterior wall's heating transfer coefficient in tier building, the differences between testing valve and design value is about 8.43%, and analysis the reason of the error.
其次对一栋多层建筑的外墙传热系数进行了测试，测试值和设计值相差8.43%，并分析了产生误差的原因。
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