precious metal powder
... precious metal chemical complex 贵金属化合物 precious metal powder 贵金属粉 precious metal 贵金属 ...
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贵金属粉末材料 powder material of precious metals
贵金属粉末 Precious metal powders
·2,447,543篇论文数据，部分数据来源于NoteExpress
事业部主要致力于贵金属领域内的产品研发和生产，产品涵盖金属粉体、金属浆料、化工品及贵金属合金等。
The business division is concentrated on the research and production of precious metal material, the scope of product covers metal powder, metal paste, chemical products and precious metal alloy.
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