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Chinese National Standard Category: Papermaking in general |
English Title: | Pulp,paper and board - Determination of calcium and magnesium |
Chinese Title: | 纸浆、纸和纸板钙、镁、含量的测定法 |
Standard No.: | GB 8943.4-1988 |
Category No.: | Y30 |
Issued by: | Ministry of Light Industry |
Issued on: | 1988-04-12 |
Implemented on: | 1988-8-1 |
Status: | superseded |
Superseded by: | GB/T 8943.4-2008 Paper boaed and pulp—Determination of calcium and magnesium |
Superseded on: | 2008-9-1 |
Abolished on: | 2008-09-01 |
Superseding: | |
Word Count: | 2500 words |
Similar Standards: | GB 2679.3-1981 GB 2679.5-1981 GB/T 7975-1987 GB/T 7974-1987 GB 8941.3-1988 GB/T 7978-1987 GB/T 1545.1-2003 GB 8941.2-1988 GB 5403-1985 GB/T 22904-2023 GB/T 43011-2023 GB/T 2678.6-2023 GB/T 462-2023 GB/T 26203-2023 GB/T 43012-2023 GB/T 42946-2023 GB/T 42944-2023 GB/T 42945-2023 GB/T 42702-2023 GB/T 24455-2022 |
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