Underwater docking platform with posture capable of being autonomously adjusted
Detector and detection method of elevator overload protection device
Roadside illegally-parked vehicle automatic detection system
Detection method for elevator overload protection device
SYSTEM AND METHOD FOR HUMAN HEALTH ASSESSMENT IN ELEVATOR, AND ELEVATOR CAR
Elevator lifting control method based on Internet of Things
Bait casting robot for industrial aquaculture of prawns
Calcination furnace top lifting device and using method thereof
Two-pin type locking mechanism and steering column assembly
Wheel assembly for simulating pavement marking abrasion
ALTERNATING-CURRENT ASYNCHRONOUS GEARLESS VARIABLE-SPEED TRACTION MACHINE AND ELEVATOR SYSTEM
Electric vehicle energy recovery system for bumpy road section