送风调节子系统
Sending-blast regulated subsystem
变速送丝调节系统
change wire=feed adjusting system
alternate wire-feed system
低温送风系统
cold air distribution System
cold air distribution systems
风送系统
pneumatic conveying system
pneumatic handling system
Powder conveying system
加压送风系统设计
pressurization air supply system design
系统送风量
air supply volume of pressurization outlet
正压送风系统
pressurized system
Positive pressure mechanical air supply system
定风量空气调节系统
constant volume air conditioning system
空调风系统
air system
ventilation system of air conditioning
ventilation systems of air conditioning
DEH数字电液调节系统
DEH digital electrohydraulic control system
DEH digital electric-hydraulic governing system
背压调节系统
Back pressure adjusting system
泵控制系统调节
pump control system adjustment