Meinten Sie:
person:("xiao, jiawei")
•
person:("xiao, jianwei")
Automobile hybrid power transmission device and automobile
Bogie for large-tonnage tunnel tractor and large-tonnage tunnel tractor
Dual-power coupling system for concrete mixer truck and concrete mixer truck
Grouping vehicle connecting device and dispersed power marshalling
Horizontal transport locomotive and active safety system thereof
Traction locomotive control method and control system
Transport marshalling rapid parking control method and transport marshalling