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| Chinese National Standard Category: Papermaking in general |
| English Title: | Pulp-Highest limitation of brightness |
| Chinese Title: | 纸浆 亮度（白度）最高限量 |
| Standard No.: | QB/T 4125-2010 |
| Category No.: | Y30 |
| Issued by: | Ministry of Industry and Information Technology |
| Issued on: | 2011-1-21 |
| Implemented on: | 2011-4-1 |
| Status: | superseded |
| Superseded by: | QB/T 4125-2019 Maximum brightness of pulp D65 |
| Superseded on: | 2020-4-1 |
| Abolished on: | |
| Superseding: | |
| Word Count: | 2000 words |
| Similar Standards: | GB/T 12911-2025 GB 43631-2023 GB/T 43588-2023 GB/T 23144-2023 GB/T 22877-2023 GB/T 12910-2023 GB/T 10739-2023 GB/T 2678.6-2023 GB/T 26203-2023 GB/T 22904-2023 GB/T 43011-2023 GB/T 43012-2023 GB/T 462-2023 GB/T 42946-2023 GB/T 42944-2023 GB/T 42945-2023 GB/T 42702-2023 GB/T 24455-2022 GB/T 41523-2022 GB/T 2678.2-2021 |
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