In the assembly process misuse of the filter paper, that is, the effect filter (HV type) PP paper mistakenly used as a high-efficiency filter glass paper, this will cause serious consequences?
In the production of filters at the same time, for the choice of media to pay attention to what the problem?
Clean room around the frame and the ventilation system pipe leak phenomenon, tight tightness, this will result in what the consequences?
In the case can not change the size of the existing outlet, the number of cases, but need to increase the indoor ventilation to improve the cleanliness of the method should be used?
Inside and outside the clean room on the cleanliness of particles of the standard, as well as the level of basis?
