Self-powered vehicle speed measurement and overspeed photographing evidence obtaining system
Self-moving intelligent package weighing system and weight statistical method
Combined type frame wire harness for commercial vehicle
VEHICLE OF MICRO-RAIL TRANSIT SYSTEM AND MICRO-RAIL TRANSIT SYSTEM
Anti-fatigue prestress variable cross-section steel crane beam and manufacturing method
Vehicle frame wire harness modular design method, device and system and storage medium
Large-tonnage lifting and transferring device and system
Illuminating device for automobile logo and automobile
Roll-on roll-off ship suitable for scale requirement of Yangtze River three gorges ship lift
HOISTING MECHANISM FOR LARGE HEAVY-LOAD COMPONENT IN NUCLEAR FUSION ENVIRONMENT
HOISTING MECHANISM FOR LARGE HEAVY-LOAD COMPONENT IN NUCLEAR FUSION ENVIRONMENT
Safety train tail equipment applied to train integrity check