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Chinese National Standard Category: Carbon black |
English Title: | Rubber Compounding ingredients--kaolin clay-- Calculation of the SiO2/Al2O3 ratio |
Chinese Title: | 橡胶配合剂 陶土 SiO2/Al2O3比率的计算 |
Standard No.: | HG/T 2879.4-1997 |
Category No.: | G49 |
Issued by: | State Economic and Trade Commission |
Issued on: | 1997-4-21 |
Implemented on: | 1997-9-1 |
Status: | superseded |
Superseded by: | HG/T 2879.3-2014 |
Superseded on: | 2015-6-1 |
Abolished on: | |
Superseding: | |
Word Count: | 2000 words |
Similar Standards: | GB 3780.17-1983 T/CRIA 20003-2021 GB/T 14853.3-2002 GB 3780.12-1983 GB/T 14853.7-2002 GB/T 10723-1989 T/CCOA 15-2020 HG/T 3063-1999 GB/T 3780.21-2002 GB/T 3780.30-2023 GB/T 41957-2022 GB/T 3780.29-2022 GB/T 7044-2022 GB/T 9578-2021 GB/T 3780.28-2020 GB/T 3780.27-2020 GB/T 3780.8-2019 GB/T 3781.6-2019 GB/T 3781.5-2019 GB/T 3781.9-2019 |
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