The utility model relates to a filter-element of air-filter comprising casing, central shaft and folding filter-paper.
本实用新型涉及一种空气过滤器滤芯，由壳体、中心轴和折叠式滤纸组成。
Plate filters for the cardboard frame, filter material for synthetic fiber filter material, folding the filter material behind the wire mesh support.
板式过滤器的外框为硬纸板，过滤材料为合成纤维过滤材料，折叠的滤料后面有金属网支撑。
Hepa, there are many adopts aluminum foil, paper folding shape as filter dividers, form the air channel.
有隔板高效，多采用铝箔、纸做成折叠状作为滤芯分隔物，形成空气通道。
In this paper, structure design of filter canister, folding manual resuscitator which are the main parts of the resuscitator are discussed in detail.
本文对过滤器、风箱式人工复苏器等组成防生化复苏器的主要关键部件的结构设计进行详细的阐述。
First, the design requirements in accordance with MATLAB to produce the filter coefficients, using CSD coefficients to optimize the code right, and then folding structure, achieved through code.
首先根据设计要求用MATLAB产生相应的滤波器系数，用CS D码对系数进行优化，然后采用折叠结构，通过代码实现。
First, the design requirements in accordance with MATLAB to produce the filter coefficients, using CSD coefficients to optimize the code right, and then folding structure, achieved through code.
首先根据设计要求用MATLAB产生相应的滤波器系数，用CS D码对系数进行优化，然后采用折叠结构，通过代码实现。
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