catalyst packing structure 装填结构
packing structure optimized design 包装结构优化设计
structure packing 规整填料
And has carried on the size analysis and the computation to the packing structure.
并对包装结构进行了尺寸分析与计算。
The invention relates to a packing structure intended for a fluid contacting column.
本发明涉及一种用于流体接触塔的填料结构。
This paper discussed the interactive design method of packing structure graph in color preprinting system.
本文研究适合于彩色印前系统的交互式包装结构图设计方法。
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