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| Chinese National Standard Category: Basic standards and general methods for water treatment agent |
| English Title: | Industrial circulating cooling water - Determination of the chemical oxygen demand - Potassium permanganate method |
| Chinese Title: | 工业循环冷却水中化学需氧量(COD)的测定 高锰酸钾法 |
| Standard No.: | GB/T 15456-2008 |
| Category No.: | G76 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2008-04-01 |
| Implemented on: | 2008-9-1 |
| Status: | superseded |
| Superseded by: | GB/T 15456-2019 |
| Superseded on: | 2020-7-1 |
| Abolished on: | |
| Superseding: | GB/T 15456-1995 Industrial circulating cooling water－Determination of the chemical oxygen demand －Potassium permanganate method |
| Word Count: | 2000 words |
| Similar Standards: |
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