Controller of permanent magnetic synchronous motor for electric vehicle and vehicle-mounted system
Advanced Mental Fatigue Early Warning System, Electronic Device and Storage Medium
Underwater suspended dynamic back-jointing tool and back-jointing method of mooring anchor leg
Magnetic friction coupling elevator disk brake utilizing magnetic field to regulate friction
TIRE PRESSURE MONITORING SYSTEM AND ITS APPLICATION METHOD
Hoist for transferred materials in underground auxiliary transportation system and method thereof
Hoist for transferred materials in underground auxiliary transportation system and method thereof
HOIST FOR TRANSFERRED MATERIALS IN UNDERGROUND AUXILIARY TRANSPORTATION SYSTEM AND METHOD THEREOF
TAPE, VEHICLE-MOUNTED DISPLAY MODULE AND VEHICLE-MOUNTED DISPLAY DEVICE
Tape, vehicle-mounted display module and vehicle-mounted display device
Automatic folding type flap gate of construction lifter