Acording to airsupply mode, the device has forcedairsupply and natural air supply.
根据供风方式，该装置有强制送风和自然送风两种。
2
The utility model is characterized by simple structure and easy operation, which can complete forcedairsupply for gas cabinets in a short time.
本实用新型提出的气瓶柜强制供气装置结构简单操作方便并且能够在很短时间内完成气瓶柜强制供气的操作。
3
An improved oxidation ditch process using forcedairsupply low-pressure jet aeration system was used to treat middle-stage wastewater from pulping and papermaking.