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| Chinese National Standard Category: Papermaking in general |
| English Title: | Paper boaed and pulp—Determination of calcium and magnesium |
| Chinese Title: | 纸、纸板和纸浆钙、镁含量的测定 |
| Standard No.: | GB/T 8943.4-2008 |
| Category No.: | Y30 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2008-01-04 |
| Implemented on: | 2008-9-1 |
| Status: | abolished |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | 2025-03-01 |
| Superseding: | GB 8943.4-1988 Pulp,paper and board - Determination of calcium and magnesium |
| Word Count: | 6000 words |
| Similar Standards: |
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