(+)USB GDP General Drive Procedare
“hydro press_michanical drive” compounding system
4-axle all-wheel-drive vehicle
4-wheel drive electric vehicle
a major tree planting drive
absorber rod drive servicing
AC (alternating current) electric drive
AC adjustable-speed drive system
AC drive
交流传动
直流调速
交流电气传动
变频
变频调速
交流变频器
交流驱动
交流调速
交流激励