Intelligent controllable supercharging device for cold air propulsion
Sewage treatment method using biological activated carbon
Multi-rotor unmanned aerial vehicle variable spraying system
Spraying system based on cooperation of double unmanned aerial vehicles
Spraying rod rotating and lifting device for unmanned aerial vehicle spraying system
Rotary touch obstacle meeting mechanism, power integration mechanism and clothes drying machine
FREE AND FORCED VIBRATION OF REISSNER-MINDLIN PLATES WITH FREE EDGES RESTING ON ELASTIC FOUNDATIONS
IGNITION POWDER, PREPARATION METHOD THEREFOR AND USE THEREOF, AND AIRBAG GAS GENERATOR
IGNITION POWDER, PREPARATION METHOD THEREFOR AND USE THEREOF, AND AIRBAG GAS GENERATOR
IGNITION POWDER, PREPARATION METHOD THEREFOR AND USE THEREOF, AND AIRBAG GAS GENERATOR
Decarburization and boil-off gas management integrated system for liquid ammonia transport ship
GAS GENERATING AGENT COMPOSITION, GAS GENERATING AGENT, PREPARATION METHOD, AND USE
Gas generating agent composition, gas generating agent, preparation method and application
Inverted T-shaped dock gate external bubble anti-freezing system
High-flame-retardant tire sidewall rubber composition, mixing method and high-flame-retardant tire
Intelligent spraying and dust-settling system for green construction
Equipment platform for dredging, conditioning, filter pressing and residual water treatment