High-power permanent magnet direct-drive freight locomotive modular traction converter
High-power permanent-magnet direct-drive freight locomotive traction converter
Hydrogen energy power generation device and hydrogen energy power generation vehicle
Hydrogen energy power generation vehicle with hidden crawling ladder
Hydrogen leakage safety protection system and hydrogen energy emergency generator car
Intelligent chassis bearing hydrogen energy power generation system
Method and system for automatically matching outfitting model with entity model based on sheet model
Method and system for storing batteries in battery charging and replacing station
Method for determining real-time discharge current allowable value of power battery
New energy automobile cup holder structure and automobile
Pneumatic reversing and lifting intelligent transfer platform
Pure electric ship automation system and integration method thereof
Seat rotating mechanism driven by relative displacement of double electric sliding rails
Separable and reconfigurable large folding and unfolding manned lunar rover