布袋風管的摩擦系數是多少?時(shi)間:2022-03-01
布袋風(feng)管的(de)(de)摩擦(ca)(ca)系數是(shi)多少?風(feng)管阻力(li)是(shi)否較大?每米壓損多少?是(shi)否對空(kong)調器(qi)或風(feng)機有(you)額外的(de)(de)風(feng)量風(feng)壓要求?布袋風(feng)管系統(tong)(tong)的(de)(de)摩擦(ca)(ca)系數是(shi)< 0. 024,與鐵皮接(jie)近,實際上布袋風(feng)管的(de)(de)摩擦(ca)(ca)阻力(li)遠小于傳(chuan)統(tong)(tong)風(feng)系統(tong)(tong),因(yin)為系統(tong)(tong)多是(shi)圓...
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布袋風管的摩擦系數是多少?