APPARATUS FOR DIAGNOSING A BATTERY OF A VEHICLE AND METHOD THEREOF
Charging socket sleeve, charging system and electric vehicle
Cooling optimization method for wireless charging system
Device for adjusting track width of agricultural machine
Train power supply method, system and device and train
Adjustable bulbous bow applied to test ship model and adjusting method of adjustable bulbous bow
Electronic control multi-way valve integrated with rotation control and crane
Intelligent obstacle avoidance device for homeward voyage of unmanned aerial vehicle
Unmanned aerial vehicle anti-freezing protection device
Intelligent charging device for unmanned aerial vehicle
BATTERY DIAGNOSIS APPARATUS FOR VEHICLE AND METHOD THEREOF
CABLE DUCTS FOR WIRELESS CHARGING FEED LINES HAVING VIBRATION-PROOF PORTION