| 1. | 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。 |
| 2. | 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。 |
| 3. | 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。 |
| 4. | 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。 |
| 5. | 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 |
