| 1. | Nuclear grade high efficiency particulate air filter
核级高效空气过滤器 |
| 2. | High efficiency particulate air filters
高效空气过滤器 |
| 3. | For the sake of this , a new type of multi - tube hepa filter is studied in the paper
针对这种情况，本文研究一种新型的多管式高效空气过滤器。 |
| 4. | Methods for testing the performance of high efficiency particulate air filter - penetration and resistance
高效空气过滤器性能试验方法透过率和阻力 |
| 5. | But high pressure loss is the most difficult problem in developing new hepa filter products
而高效空气过滤器的阻力较大又是产品开发中的最大难题。 |
| 6. | Energy - saving and low - cost of high efficiency particulate air filter ( hepa filter ) is the key to its spread and popularization
高效空气过滤器得以推广和普及，设备的节能和廉价是关键。 |
| 7. | So , a groping experimental study on certain low pressure loss hepa filter is a breakthrough point for further searching its potential market
因此，对低阻高效空气过滤器进行探索性实验研究是进一步挖掘其市场潜力的一个突破点。 |
| 8. | Firstly , the influence of the structure and work parameters on the performance of the filters is analyzed theoretically in the paper , and then deduces the resistance formulae of this multi - tube hepa filter
本文首先从理论上分析了过滤器结构和工作参数对其各项性能的影响，并推导出多管式高效空气过滤器阻力理论计算总公式。 |
| 9. | Suzhou xinchuang air cleaning equipment co . , ltd . establish in june , 1995 . company has been issued the construction certification of grade 3 qualification of air clean and condition system engineering by jiangsu province construction committee
苏州新创空调净化设备有限公司专业承接空气净化设备、净化厂房工程、空调系统工程轻钢厂房工程、高效空气过滤器公司成立于一九九五年六月。 |
| 10. | The experimental results show that this type of filter is do a kind of high efficiency and low resistance , which under its nominal air flow rate ( 1000m / h ) and when the diameter of filter tube is 30mm and the length of it is 1 . 1m , its resistance is the lowest , only 50pa
实验结果表明：该种多管式高效空气过滤器确是一种高效低阻的过滤器，其在额定风量下( 1000m ~ 3 h ) ，滤管直径为30mm ，袋长为1 . 1m的过滤器阻力最小，只有50pa 。 |
