Aircraft fuel oil long-term storage compensation device
Air volume control module, ventilation system and biosafety laboratory
Antenna wiring sleeve, and antenna assembly provided with wiring sleeve
Anti-breakage and anti-loosening rope protection device for elevator
Automatic rolling large-load damping and storage platform
Balance crane capable of conveniently disassembling lifting nut and lifting nut disassembling method
Commercial vehicle refitted interior atmosphere lamp and mounting method thereof
Comprehensive thermal management system and method for turbocharged power near space aircraft
Construction device and construction method based on tower crane
Crank velocity driveline filtering for consecutive misfire detection
CRANK VELOCITY DRIVELINE FILTERING FOR CONSECUTIVE MISFIRE DETECTION
Device for heating power battery through engine waste gas of PHEV and control method of device
DEVICE FOR UNLOCKING PARKING GEAR OF VEHICLE TRANSMISSION AND VEHICLE
Dissection laboratory and movable dissection equipment
Electric drive axle, vehicle and control method of electric drive axle
Electric drive axle, vehicle and control method of electric drive axle
Electric drive type outer stator coil turbine ducted engine and aircraft
Flywheel shell tool of in-cylinder direct injection hydrogen engine
Hall thruster working circuit suitable for ground test and starting method
Hoisting device for fabricated laminated slab construction
Leveling anti-slip device with emergency braking function and suitable for elevator
Multi-branch convergence type turbocharged engine and hovercar
Multidirectional traffic monitoring device and monitoring method
Novel large steel wire rope tail end locking assembly for loading and transporting
Object covering curtain and preparation method thereof
Offshore floating type photovoltaic and wave energy power generation integrated device
Power transmission line light-weight high-strength safety door opening tackle
Rapidly-built negative pressure isolation cabin and building method thereof
Side lifting device with automatic buffer structure for road and bridge construction
Traction type multifunctional flood prevention emergency equipment vehicle
Unmanned aerial vehicle intelligent inspection equipment in wind power tower