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Chinese National Standard Category: Organic chemicals in general |
English Title: | Coke-sampling and preparation of samples |
Chinese Title: | 焦炭试样的采取和制备 |
Standard No.: | GB 1997-1989 |
Category No.: | G15 |
Issued by: | STSB |
Issued on: | 1989-03-31 |
Implemented on: | 1990-1-1 |
Status: | abolished |
Superseded by: | GB/T 1997-2008 Coke-sampling and preparation of samples |
Superseded on: | 2009-10-1 |
Abolished on: | 2009-10-01 |
Superseding: | GB 1997-1980 |
Word Count: | 4000 words |
Similar Standards: | GB 7131-1986 T/CCASC 3001-2020 GB/T 6324.12-2023 GB/T 23961-2023 GB/T 42674-2023 GB/T 42921-2023 GB/T 41070-2021 GB/T 6015-2021 GB/T 6017-2021 GB/T 6324.11-2021 GB/T 6324.10-2020 GB/T 6041-2020 GB/T 37994-2019 GB/T 6040-2019 GB/T 37382-2019 GB/T 37384-2019 GB/T 37193-2018 GB/T 36526-2018 DB37/ 2801.6-2018 T/CCSAS 002-2018 |
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