Multi-degree-of-freedom mobile phased array ultrasonic automatic detection device
Tail door inner plate forming method and tail door inner plate
Displacement detection device, linear motor, electromagnetic shock absorber and vehicle
Preparation method of synthetic leather with patterns, artificial leather and application thereof
Commercial vehicle single-row cab floor, manufacturing method and commercial vehicle
Resistance friction composite heating metal repairing device
Robot and method for laying and recovering ground node type geophone
Commercial vehicle door structure and vehicle door manufacturing process
Supersonic-speed deformable bulge air inlet channel and control method
Large-diameter pipe jacking long-distance pipe withdrawing force transmission device
Oil-driven unmanned aerial vehicle for automatic flight inspection
Electrically Interconnected Suspension and Related Technologies: A Comprehensive Review
Control method and device for air conditioner in train compartment
Adjusting method and system for vehicle-mounted refrigerator atmosphere lamp and vehicle
Control method and control device of laser car lamp and laser car lamp system
Crane alarm device for electric power facility and working method
Flexible mounting structure for crankshaft of medium-speed diesel engine
Intake-exhaust transport apparatus mobile power generation system and assembling method thereof
INTAKE-EXHAUST TRANSPORT APPARATUS MOBILE POWER GENERATION SYSTEM AND ASSEMBLING METHOD THEREOF
End opening rain plugging device and plugging drainage method
Creeping bionic robot and walking control method thereof