The surface properties of traditional material could be greatly improved through surface treatment such as laser coating of super fine ceramic powder.
用陶瓷超微粉作熔覆材料，对常规材料进行表面处理，可以极大的提高材料的表面性能。
High quality super fine zinc dusts are produced with electric furnace crude zinc pig as raw material by using distillation condensation technology.
以电炉粗锌为原料，采用精馏-蒸发-冷凝法生产高品质超细活性锌粉。
The properties and application of super fine powder material and its relation with modern high technology are described.
介绍了超细粉体的特性、应用及现代高技术与超细粉体的关系。
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