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| International Standard Category: Non-metalliferous minerals |
GB/T 5195.13-2017 Fluorspar--Determination of aluminium content--EDTA titration method
萤石 铝含量的测定 EDTA滴定法 ;
| Category No.: | 73.08 | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2017-09-07 |
| Implemented Date: | 2018-6-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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