The optimum design of the process of producing build wall tile with kaolin coal gangue was carried out by cross design technique.
利用正交设计技术对云南高岭质煤矸石建筑墙地砖生产工艺进行了优化设计。
The optimum design of the process of producing build wall tile with kaolin coal gangue was carried out by cross design technique.
利用正交设计技术对云南高岭质煤矸石建筑墙地砖生产工艺进行了优化设计。
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