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| Chinese National Standard Category: Inorganic acid and alkali |
| English Title: | Boric acid for industrial use |
| Chinese Title: | 工业硼酸 |
| Standard No.: | GB/T 538-1990 |
| Category No.: | G11 |
| Issued by: | China Petroleum and Chemical Industry Federation |
| Issued on: | 1990-01-02 |
| Implemented on: | 1991-1-2 |
| Status: | superseded |
| Superseded by: | GB/T 538-2006 Boric acid for industrial use |
| Superseded on: | 2007-2-1 |
| Abolished on: | |
| Superseding: | GB 538-1982 |
| Word Count: | words |
| Similar Standards: | T/CSAIA 001-2021 GB/T 7744-2008 T/JSSES 16-2021 GB 7744-1998 GB/T 40124-2021 GB/T 7746-2023 GB/T 1919-2023 GB/T 7744-2023 GB/T 41881-2022 GB/T 210-2022 T/CSAIA 002-2021 GB/T 209-2018 GB/T 538-2018 GB/T 23855-2018 T/ZGM 001-2017 GB/T 13549-2016 GB/T 7698-2014 GB/T 4348.2-2014 HG/T 4673-2014 GB/T 1919-2014 |
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