They are commonly used where a minimum pressure drop is important 通常用在要求压降最小的应用场合。
Primary power supply ? air or hydraulic ? available maximum and minimum pressure and source 主要动力供应-空气或液体-可提供的最大和最小压力和动力源。
Noise material should be selected according to operating temperature for minimum pressure loss 不同的作业温度可做不同消音材的选用,最低的压力损失设计。
The venturi tube is specially designed to flush the filter with minimum pressure loss and large volume of air supply 特殊设计之文氏管,脉冲清洗滤袋、压力损失小、处理风量大。
The weir wed packing with high number of theoretical stages and minimum pressure drop permetre . small hold - up , most economical load range : f factor 1 . 52m skg m3 . minimum liquid load approx : 0 . 2 m3 m2h 该填料每米有较高的理论板数,每米填料的压降低,持液量低,最佳的负荷因子1 . 52m s根号kg m