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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SN/T 2698-2010 |
Elemental analysis of impurities in tungsten products. Inductively coupled plasma atomic emission spectrometric method 钨制品中杂质元素分析 电感耦合等离子体原子发射光谱法 |
China Import Export Inspection
Standards Elemental analysis impurities |
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