The Ministry of Housing and Urban Rural Development has issued the "Guidelines for the Dimensions of Main Components of Prefabricated Concrete Structure Residential Buildings"-National policy-News-Hebei Shunan Yuanda Environmental Protection Technology Co., Ltd

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Title:The Ministry of Housing and Urban Rural Development has issued the "Guidelines for the Dimensions of Main Components of Prefabricated Concrete Structure Residential Buildings"
AddTime:2021-10-19 10:03:09
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