This paper is introduced the domestic and foreign current manganese zinc ferrite material preparation method and research progress, including the traditional one does the law craft and wet law craft.
本文介绍了国内外现行锰锌铁氧体材料的制备方法及研究进展，包括传统的干法工艺和湿法工艺。
The invention provides a slurry of waterborne polyurethane for synthetic leather produced by the replacing wet method, and provides a preparation method for the slurry.
本发明提供一种替代湿法合成革用的水性聚氨酯的浆料，并提供该浆料的制备方法。
The preparation method of alumina hollow fiber membrane by reaction bonding of aluminum oxide (RBAO) technique combined with dry wet spinning process was introduced in this paper.
介绍了铝氧化反应结合技术与干湿法纺丝工艺相结合制备氧化铝中空纤维膜的方法。
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