HEPA的压降很大,你咋保证风一定透过pleats出来呢?大部分是从风扇的边锋溜进去的,就是个室内循环风
MERV13 和HEPA只是不同制式,MERV13 不比HEPAperformance高
HEPA的压降很大,你咋保证风一定透过pleats出来呢?大部分是从风扇的边锋溜进去的,就是个室内循环风
MERV13 和HEPA只是不同制式,MERV13 不比HEPAperformance高
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用排风扇会好得多,但是我吃不准塑料会不会放气;噪音也大一些。MERV13阻力小,通风量大,反而更有效。疫情开始时一位空调
-周老大-
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02/12/2025 postreply
12:20:08
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