民用建筑供暖通风与空气调节设计规范GB 50736-2012.pdf
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GB50015-2019：建筑给水排水设计标准.pdf
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GB50005-2017木结构设计标准.pdf
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GB 50261-2017自动喷水灭火系统施工及验收规范.pdf
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建筑电气工程施工质量验收规范GB 50303-2015.pdf
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建筑给水排水设计规范GB50015-2003(2009版).pdf
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消防给水及消火栓系统技术规范GB50974-2014.pdf
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住宅设计规范GB50096-2011.pdf
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