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供暖与空调系统节能调试方法
Energy-saving commissioning method of heating and air conditioning system
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给水排水工程构筑物结构设计规范
Structural design code for special structures of water supply and waste water engineering
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室外给水排水和燃气热力工程抗震设计规范
Code for seismic design of outdoor water supply,sewerage,gas and heating engineering
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给水排水工程管道结构设计规范
Structural design code for pipelines of water supply and waste water engineering
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建筑给水排水及采暖工程施工质量验收规范
Code for acceptance of construction quality of water supply drainage and heating works
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道路隧道机电设备安装工程施工质量验收规范(附条文说明)
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机动车隧道机电设备安装工程施工质量验收规范(附条文说明)
价格：￥0.00
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公共建筑通信配套设施设计规范(附条文说明)
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鸭嘴式橡胶止回阀
Duck-bill rubber check valve
价格：￥0.00
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