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International Standard Category: Acids |
Category No.: | 71.060.30 | Valid Status: | superseded |
Issued Organization: | Issued Date: | 1984-02-24 | |
Implemented Date: | 1984-11-1 | Abolished Date: | |
Superseded Standard.: | GB/T 337.1-2002 Concentrated Nitric Acid for Industrial Use |
Superseded Date: | 2003-4-1 |
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