自动变速器换挡杆
automatic transmission shift lever
变速换挡机构
Transmission shifting systems
单体交换换析
monomer exchange diffusion
电液换挡
Electrohydraulic shifting
Electro-hydraulic shifting
Electro-hydraulic shift
动力换挡变速器
power shift gearbox
Power-shift transmission
Powered shifting transmission
动态换挡系统
non stopping gear changing system
non-stopping gear changing system