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| Chinese National Standard Category: Technical management |
| English Title: | The minimum allowable values of the energy efficiency and energy efficiency grades for water-source high-temperature heat pump unit |
| Chinese Title: | 水源高温热泵机组能效限定值及能源效率等级 |
| Standard No.: | DB31/ 641-2012 |
| Category No.: | F01 |
| Issued by: | 上海市质量技术监督局 |
| Issued on: | 2012-10-19 |
| Implemented on: | 2013-2-1 |
| Status: | valid |
| Superseded by: | 强制性推荐性标准 公告：上海市质监局关于《日用工业品安全卫生质量通用技术要求》等138项强制性地方标准推荐性地方标准的通告 2017年第4号 |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 3500 words |
| Similar Standards: | DB31/T 1253-2020 DB31/ 742-2020 DB31/ 674-2020 DB31/ 506-2020 DB31/ 627-2020 DB31/T 1246-2020 DB31/T 595-2021 DB31/ 590-2012 DB31/ 652-2020 DB31/ 720-2020 DB31/T 34-2020 DB31/T 945.5-2020 DB31/ 574-2020 DB31/T 945.4-2020 GB/T 6421-1986 DB31/T 204-2021 DB31/T 25-2020 DB31/ 712-2020 DB31/T 1213-2020 DB31/T 214-2013 |
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