Domestic water supply and sewerage of buildings
出版:Ministry of Regional Development of Russia
專家解讀視頻
The set of rules applies to the designed and reconstructed internal systems of cold and hot water supply, sewage and water drains of buildings and structures for various purposes with a height of 75 meters.
? 2018 北京寰標偉業科技發展有限公司版權所有并保留所有權利。
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