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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 50300-2013 |
Unified standard for constructional quality acceptance of building engineering 建筑工程施工质量验收统一标准 |
China National Standards Unified standard constructional |
 English PDF |
| GB 50654-2011 |
Unified standards for constructional quality acceptance of non-ferrous metals industrial installation engineering 有色金属工业安装工程质量验收统一标准 |
China National Standards Unified standard constructional |
English PDF |
| GB 50252-2010 |
Unified standard for constructional quality acceptance of industrial installation engineering 工业安装工程施工质量验收统一标准 |
China National Standards Unified standard constructional |
English PDF |
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