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| International Standard Category: Acids |
GB/T 7746-2011 Anhydrous hydrogen fluoride for industrial use
工业无水氟化氢 ;
| Category No.: | 71.060.30 | Valid Status: | superseded |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2011-07-20 |
| Implemented Date: | 2012-5-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 7746-2023 Anhydrous hydrogen fluoride for industrial use |
Superseded Date: | 2024-6-1 |
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