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| International Standard Category: Analytical chemistry in general |
GB/T 11165-2005 pH meter
实验室pH计;
| Category No.: | 71.040.01 | Valid Status: | valid |
| Issued Organization: | AQSIQ SAC | Issued Date: | 2005-5-18 |
| Implemented Date: | 2005-12-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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