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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| CJJ/T 220-2014 |
Standard for city heating system signs 城镇供热系统标志标准 |
China Urban Construction industry
Standards city heating system |
 English PDF |
| CJJ 88-2014 |
Technical specification for operation and maintenance of city heating system 城镇供热系统运行维护技术规程 |
China Urban Construction industry
Standards city heating system |
English PDF |
| CJJ/T 185-2012 |
Technical code for energy efficiency of city heating system 城镇供热系统节能技术规范 |
China Urban Construction industry
Standards city heating system |
English PDF |
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