可调涡流进气道
variable swirl intake manifold
可变涡流进气管
variable swirl intake manifolds
可变涡流进气系统
variable swirl intake system
variable swirl system
可调进气导风装置
adjustable inlet equipment
可控进气涡流
controllable inlet vortex
喷气式可变涡流进气系统
air injection variable swirl system
差流可调梭阀
adjustable differential flow shuttle valve ADFSV
差流可调压力保护
differential flow principle for hydraulic pressure preserve
进气可控冷却系统
inlet controlled cooling system
可调流量泵
variable displacement pump