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International Standard Category: Acids |
Category No.: | 71.060.30 | Valid Status: | superseded |
Issued Organization: | General Administration of Quality Supervision, Inspection and Quarantine of PRC | Issued Date: | 2003-08-02 |
Implemented Date: | 2004-2-1 | Abolished Date: | 2008-09-01 |
Superseded Standard.: | GB/T 2091-2008 Phosphoric acid for industry use |
Superseded Date: | 2008-9-1 |
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