1.
Reserch on Filter Combined Grainy Filter Material and Fiber Filter Material
颗粒状滤料与纤维状滤料组合式过滤器的研究
2.
ceramic materials in particulae form,for use as filltering media
用作过滤介质的颗粒状陶瓷材料
3.
On Change and Evolution of Filter Technology of Granular Material
简论粒状材料过滤技术的变迁和沿革
4.
Experimental study on the desulphurization by powdered activated coke in a dual layer granular bed filter
粉状活性焦在双层滤料颗粒床中的脱硫试验研究
5.
Technology Study on filtration and Backwash Of Iron Ceramics Media Filter;
涂铁陶粒滤料过滤和反冲洗技术的实验研究
6.
COMPARISON OF BIOLOGICAL AERATED FILTRATION PERFORMANCE BETWEEN ZEOLITE MEDIA AND CERAMISITE MEDIA
曝气生物滤池沸石和陶粒滤料性能对比研究
7.
Research on biofilm culturing of the light ceramsite for the ecological filter bed
轻质陶粒滤料生态滤床的挂膜与启动研究
8.
Study on Filtration with Uniform Media--The Influence of Media s Diameter and Depth on Filtration Performance;
均质滤料过滤技术研究——滤料粒径和滤层厚度对过滤特性的影响关系研究
9.
Research Progress in Biofilm Carrier for Wastewater Treatment
污水处理用生物陶粒滤料的研究进展
10.
Research on the Operational Characteristics of Biological Aerated Filters with Porcelain and Ceramsite Carriers;
瓷粒和陶粒填料曝气生物滤池运行特性的研究
11.
a filter in the fuel line that screens out dirt and rust particles from the fuel.
能够从燃料中过滤出杂质和金属粒子的放在燃料中的过滤器。
12.
It is suitable for the quantitative packaging powder-grain mixture material: Feed, Cornmeal, Bean Dregs, Rapeseed Dregs, Cottonseed Dregs.
各类颗粒饲料，粉皮混合饲料，柱状饲料，粉状饲料。
13.
Coarse Media Reverse Grain Filtration Technique and Its Application to Drinking Water Treatment;
粗滤料反粒度过滤技术及其在饮用水处理中的应用研究
14.
Research on Biological Aerated Filter Treatment Efficiency for Media Size and Macrospore Aperture;
滤料粒径和曝气管开孔率对曝气生物滤池处理效能影响的研究
15.
Manufacture of Fly Ash Biological Ceramicite Filtering Material and Application Research in Biological Aerated Filter;
免烧结粉煤灰生物陶粒滤料研制及在曝气生物滤池中的应用研究
16.
Determination of large particles in dyestuffs (Single layer cloth method)
GB/T5542-1985染料大颗粒测定方法单层布过滤法
17.
A Study about the Classification of Efficiency of Electret Filtrate Material's to the FPM by Experiments;
驻极体滤料对微细颗粒物分级效率的试验研究
18.
A Study of Filtration Material s Purifying Performance to Particles in Environment by Experiment;
环境空气中微粒过滤材料性能的实验研究