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person:("chen zhiyong")
•
person:("chen zhihong")
•
person:("chen zhidong")
•
person:("chen zilong")
Directly-connected driving pure electric passenger car for groups
Sealing and dust isolating structure of luggage cabin of passenger car
Anti-derail safety protection device for construction hoist
Convenience hanger rod for construction lifter and construction lifter
Connecting device of driving system and lifting cage of construction elevator
Feeding cart for constructional engineering transportation
Building cart convenient for saving effort in the process of going uphill/downhill
APPARATUS CONNECTION METHOD AND DEVICE, HARDWARE APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM
Vehicle body height adjusting method, vehicle height control assembly and vehicle