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- Diatomite, pearl powder and active carbon can be used as filter media. 过滤介质除硅藻土外，还可用其它如珍珠粉、活性炭等。
- We are a leading manufacturer and exporter specilized in Dust Mask , Work coverall and Filter Media ... 发布者：孔令梅所在地：河北石家庄市行业：安全、防护职位：外销员工作年限：
- A new kind of ceramic filter media was utilized in the coalescence experiment of oil wastewater disposal. 利用新型陶瓷滤料及其表面改性滤料进行石油废水的粗粒化试验。
- The filter media is pleated and then assembled into an economical disposable filter element. 过滤介质先被打褶，然后安装到可任意使用的，节约型的过滤元件中。
- Filter media's bacteriostatic activity is one of the most important evaluating indicators of antimicrobial filter. 指出滤料的抑菌性能是抗菌空气过滤器最重要的评价参数。
- The comparison between conventional pleaters and electronic pleaters for manufacture pleated filter media was presented. 对生产打褶过滤介质的机械打褶机和电子打褶机进行比较。
- The filter media had obvious influences on biological filter.Backwashing with chlorinated water had negative effect on the biofilm obviously. 滤料介质对生物过滤效果具有一定的影响，加氯水反冲洗对生物过滤具有明显的负面影响；
- Please give clear indication of Dimension,operating pressure,filter type,filter medium and pore size. 货时请注明产品尺寸、操作压力、滤芯材质、过滤介质及过滤精度。
- A filter medium consisting of porous ceramic pipes suitable for use in freshwater and saltwater aquariums. 是一种超高密度多孔滤材，适用于淡、海水水族。
- Abstract By use of the DOP monodisperse and polydisperse aerosols, the penetration ratio and filtration efficiency of glass filter media are measured. 摘要 为将过滤器更好地应用于放射性气溶胶的清除 ,本工作利用邻苯二甲酸二辛酯 (DOP)气溶胶团粒 ,对常用于制造过滤器的玻璃纤维膜进行了过滤特性研究。
- The results of a series of permeationexperiments prove that the permeation rate of clean filter media decreases with thepermeation time increaese. 过滤介质的透水实验表明，清洁过滤介质的透水速率随时间延长而降低。
- The results show that the air permeability of the filter medium which consists of a control layer and add... 所得到的经验方程可用来估算多层金属纤维滤毯的透气系数。
- The method to improve the recovery of leucocyte depletion filter medium at home and afroad is introduced in this paper. 文章论述了国内外提高血小板回收率所采用的方法。
- KDF filter media velocity and solid holdup have a tendency of falling from center to the wall of fluidized bed in different radial position. 而沿径向从中心至管壁则呈下降趋势。
- Precise filtration system, multi-stage filtration, remove mechanical impurity in oil effectively; high-quality filter medium, long working life. 精密的多级过滤系统,能有效地去除各种杂质。优质滤材,纳污量大,使用寿命长。
- Three start-up methods are compared and the biomass attached to filter media and its biological per- formances during the aerobic start-up are analysed. 采用合适的挂膜方法能够加速好气滤池的启动,并能使其稳定运行。
- Soluble air bubbles in non ion water absorb on surface of fibres woving filter media and clug proes in filter media,so that the permeation rate decreases. 水中所溶解的气体会吸际于过滤介质的纤维表面,并将滤布的孔隙堵塞,从而使过滤介质的透水速率逐渐降低。
- Soluble air bubbles in non-ion water absorb on surface of fibres woving filtermedia and clug proes in filter media，so that the permeation rate decreases. 水中所溶解的气体会吸际于过滤介质的纤维表面，并将滤布的孔隙堵塞，从而使过滤介质的透水速率逐渐降低。
- Sonic composite filter media: can be imprint all kinds of patterns. Static cotton in the middle. It can absorb the dust strongly and conforming to the environmental requirement. 超音波压花滤材：可压印各种精美花纹，中间夹静电棉，有极强的吸尘效果，无介质粘合，符合环保要求。
- No. All 3M disposable respirators have filter media made from polypropylene and coverings typically made from a combination of polypropylene, polyester. 答：不。所有3M生产的随弃式呼吸防护口罩都不含玻璃纤维。口罩的过滤层为聚丙烯材质，口罩表面的材料含聚丙烯和聚酯。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
