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| International Standard Category: Cadmium, cobalt and their alloys |
YS/T 501-2006 Determination of thorium dioxide in thorium-tungsten alloys -- weight method
钨钍合金中二氧化钍的测定 重量法;
| Category No.: | 77.120.70 | Valid Status: | valid |
| Issued Organization: | Issued Date: | 2006-7-27 | |
| Implemented Date: | 2006-10-11 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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