Initial stage of 70's, commercial of micro filtration Membrane achieved in America at first, which provide an ideal filter Membrane for precision filtration.
70年代初，美国首先实现微孔滤膜商品化，为精密过滤提供理想的过滤介质。
By choosing different specifications of precision filtration material, can achieve the requirement of precision filtration, rough filtration, micro filter, etc.
通过选择不同规格精密的滤材，即可达到所要求的粗滤、精滤、微滤、除菌等不同的效果。
Figure 3 is the internal structure of PGX model, and the filter is developed by Wenzhou Dongou Micro-Filtration Ltd. Company, which has achieved the national patent.
图3是PGX型号的内部结构简图，该过滤机是浙江省温州市东瓯微孔过滤有限公司开发出来，已获国家专利。
The dynamic performance of micro-filtration in the filtration of photosynthetic bacteria broth by rotating membrane filter was studied.
以旋叶膜滤机作为过滤设备对光合细菌发酵液过滤物料进行动态微孔膜膜过滤特性的研究。
Filtration performance of the new composite micro-membrane filter media were studied and compared with those of the traditional woven filter cloth minutely.
对新型微孔薄膜复合过滤介质的过滤性能进行了系统研究，并与传统机织滤布的相关性能进行了对比。
Table 2 are types of capillary pore sizes of sintered polymer microporous filter media which have been produced by "Wenzhou Donou Micro-Filtration Ltd. Company" for many years.
表二系“温州市东瓯微孔过滤有限公司”多年生产的高分子烧结微孔过滤介质的毛细微孔孔径型号。
The time between the start of the preparation of a solution and its sterilisation or filtration through a micro-organism-retaining filter should be minimised.
溶液的开始配制到灭菌或微孔过滤处理的时间间隔要尽可能短。
The time between the start of the preparation of a solution and its sterilisation or filtration through a micro-organism-retaining filter should be minimised.
溶液的开始配制到灭菌或微孔过滤处理的时间间隔要尽可能短。
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