优先浮选—浮选+重选
preferential flotation-flotation and gravity process
导叶不同步装置MGV装置
misaligned guide vane MGV
磁悬浮装置
Magnetic levitation vehicles
magnetic levitation system
磁选—浮选
Magnetic Separation-flotation
高效气浮装置
highly efficient bubble floating equipment
抗磁性磁悬浮装置初探
Study of the Device of Diamagnetic Levitaion
双水相气浮浮选
aqueous two-phase gas floatation
double aqueous phase gas floatation
two-water phase gas floatation
CXG-1型磁选装置
CXG-1 magnetic separation device
调速装置选用
the choice of electromotor