Power supply device and passive tire pressure monitoring sensor
Tire pressure monitoring sensor self-matching method and device
Motor control system for field exploration and rescue electric automobile
Charging system for ultra-large-capacity battery of electric ship
Ionosphere’s Effect on the Demodulation BER Performance of a DS/FH-BPSK Signal
Novel full-slewing bearing mechanism of rim type electric propeller
Novel full-rotation steering mechanism of rim type electric propeller
Folding filter element for air conditioner filter and manufacturing method of folding filter element
Ship large-current charging control system and charging method
Box-type electric ship battery charging control system and charging control method
Smart energy battery replacement system and battery replacement method