新型电液换挡变速器
new typed electro-hydraulic shifting variator
电液换器式调速器
electric-and-hydraulic-converted governor
电液换向阀
Electric-hydraulic commutating valve
electro-hydraulic directional valve
electro hydraulic reversing valve
electro-hydraulic directional control valve
新型电液换向阀
A new valve of electric hydraulic control exchange direction
压电电液伺服阀
piezoelectric electro-hydraulic servo valve
液-液-液三相萃取
There-liquid-phase extraction
液－液－液三相体系
liquid-liquid-liquid system
液－液－液三相微萃取
liquid-liquid-liquid microextraction
液-液-液三相液相微萃取
liquid-liquid-liquid phase microextraction(LLLME
液-液-液微萃取
liquid-liquid-liquid microextraction
2D电液控制阀
Two-dimensional control valve
50MW电液并存系统
co-existence of electric and hydraulic system of 50 MW
BDD-2型电缆半导电电阻测量装置
BDD-2 Test Apparatus for resistance measurement for the semicondutive layer in cables