对其烟尘控制的有效性和合理性作了具体分析，同时介绍了吹吸式通风装置送、排风量的计算方法。
The article analyzes specifically dust control for effectiveness reasonableness and introduces calculating methods of blow and exhaust wind volume of Push pull ventilation device.
液化石油气球罐升压器相当于一台热虹热吸式再沸器，液化石油气外送时使用。
The pressure booster of spherical LPG tanks works like a siphon reboiler when used for the send-out operation of LPG.
送纸系统采用飞达吸风送纸装置。蜂窝式吸风轮。可自动定位。
Feed system adopts feeder suction feeder. Cellular suction wheel. Automatic positioning.
应用推荐