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| Chinese National Standard Category: Building hardware |
| English Title: | Minimum allowable values of water efficiency and water efficiency grades for flush valve for water closets |
| Chinese Title: | 便器冲洗阀用水效率限定值及用水效率等级 |
| Standard No.: | GB 28379-2012 |
| Category No.: | Y71 |
| Issued by: | AQSIQ;SAC |
| Issued on: | 2012-5-11 |
| Implemented on: | 2013-4-1 |
| Status: | superseded |
| Superseded by: | GB 28379-2022 Minimum allowable values of water efficiency and water efficiency grades for flush valves of plumbing fixtures |
| Superseded on: | 2023-7-1 |
| Abolished on: | 2023-07-01 |
| Superseding: | |
| Word Count: | 4000 words |
| Similar Standards: | CAS 171-2007 GB 28379-2022 GB/T 42065-2022 GB/T 26712-2021 GB/T 27710-2020 GB/T 27710-2020/XG1-2021 GB 16154-2018 GB/T 16155-2018 GB/T 35763-2017 QB/T 1137-2016 QB 1334-1991 QB/T 5003-2016 QB/T 2821-2015 GB/T 31069-2015 QB/T 1199-2014 QB/T 4769-2014 QB/T 4718-2014 QB/T 4595.4-2013 QB/T 4595.2-2013 QB/T 2697-2013 |
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