Lightweight automobile thrust rod and preparation process thereof
Oil-electricity integrated comprehensive heating system device for heavy wheeled vehicle
Pipeline support structure based on wall and mounting device thereof
Device and method for drawing machining line of saddle opening of main pipe
Uploading operation power device for overhead working truck and switching use method
Quick change device for solid-state module of fuel cell system
Floating platform, stability control method thereof and power generation device
Clamping jaw type hydropower station reservoir area sundry salvaging and crushing ship
Fire-fighting single-rotor-wing hybrid power unmanned helicopter and use method
Intelligent power system of inertial measurement pipeline robot
Manufacturing method of pile body and door plate of charging pile
Movable telescopic positioning device for product assembly
Front bumper blind area detection controller support and use method thereof
High-reliability steel wire rope and steel strand traction device and method
Polyimide fiber composite material invisible sandwich structure and manufacturing method thereof
Semi-horse-like robot and arm-foot coordination balance control method thereof
Underwater measurement lifting platform vertically installed at ship bottom
External use method and device for air conditioner of electric automobile
Marine fresh water supply system and water supply method
Fixture device for mounting corrugated plate of thin film tank and corrugated plate mounting method
Mounting tool and mounting method for marine V-shaped engine air cooler
Stress absorption device based on flange-free waveguide and assembly method
Floating type offshore wind power and novel floating type foundation thereof
FLOATING WIND TURBINE, BALLASTING DEVICE THEREFOR, AND METHOD FOR CONTROLLING BALLASTING DEVICE
Floating type wind power-photovoltaic fusion structure
Novel efficient front-drive engine general arrangement
Comprehensive operation platform for mechanical and electrical installation
Hydraulic drive sharing system and hydraulic drive winch
Modular offshore photovoltaic platform, photovoltaic array and application
Movable steel pipe support for bridge construction and using method of movable steel pipe support
Unmanned aerial vehicle detection and maintenance device