其结果对微细碳酸钙生产工艺的设计与改进具有指导意义。
The results have guiding significance for the process design and improvement of fine calcium carbonate .
介绍了微细铝粉生产工艺的设计，列出了主要工艺特点及技术经济指标，提出了有关问题和建议。
This article introduced the design of fine aluminum powder production process and provided main process characteristics and technique economic data. Relative problems and Suggestions were discussed.
介绍了微细铝粉生产工艺的设计，列出了主要工艺特点及技术经济指标，提出了有关问题和建议。
This article introduced the design of fine aluminum powder production process and provided main process characteristics and technique economic data.
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