Pumped storage power station inspection device based on unmanned aerial vehicle
System for relieving secondary micro-pressure waves of high-speed railway tunnel
Height adjusting method, height adjusting device, self-moving equipment and storage medium
Method for disassembling double-layer shell shield tunneling machine in tunnel
Intelligent agricultural automatic material uniformizing and sowing type unmanned aerial vehicle
Offshore cluster floating type wind and power comprehensive utilization platform
Insecticidal powder spraying device for forest protection
Manipulator clamping type biological sampler for bathyscaph
Floating type deep and far sea culture platform and working method thereof
Underground pneumatic monorail hoist and intelligent control system thereof
Combined type light ultra-soft foundation reinforcing platform and method
Environment-friendly seabed mineral resource development device and development method
Aerial pesticide spraying machine for agricultural pest control
Transport ship for relay culture of large yellow croakers
Wild animal and plant biodiversity protection monitoring equipment
Vegetation diversity detection device based on unmanned aerial vehicle
Precise pesticide spraying system and method for plant protection unmanned aerial vehicle
Transportation sledge for under-pressure operation equipment
Lake aquatic vascular plant investigation device based on unmanned surface vehicle
Oil-electricity hybrid power rope-tightening-free workover rig
ORGANIC COLLOID-STABILIZED EMULSION FOR CONTROLLING PESTICIDE SPRAY DRIFT
System net cage capable of automatically replacing netting
Special device for mounting head part of reversed loader
Pelteobagrus vachelli breeding water body oxygenation and convection current integral device
Guide rail rope deflection inhibition mechanism and method for parallel soft cable suspension system
GUIDE RAIL ROPE DEFLECTION INHIBITION MECHANISM AND METHOD FOR PARALLEL SOFT CABLE SUSPENSION SYSTEM
Crawler-type mobile machine and driving system thereof
Mine plot aerial seeding vegetation recovery method based on unmanned aerial vehicle
Split type coal mining machine carrier and speed synchronization method
Mining area ground surface gas overflow dynamic monitoring and intelligent safety evaluation method