Window for parking unmanned aerial vehicle and parking method of unmanned aerial vehicle
Vehicle air conditioning system control method, device and system and storage medium
Universal combined lifting appliance for prefabricated parts
Traffic input module for mechanistic-empirical pavement design with weigh-in-motion data
The sleeper group influences on lateral resistance and stability of ballast bed
System reliability analysis of rock slope stability involving correlated failure modes
Swing and moving type vertical lifting installation method for side span beam section
Swing and moving type mounting method for side span beam section
Study of Emergency-Based Urban Traffic Planning
Shielded door opening and closing control device and train door shielded door linkage control method
Rhombic main truss deviation structure of bridge deck crane assembled by steel beam cantilevers
Reinforcing mesh cage stone throwing device and use method
Pre-positioning structure for steel structure hoisting
PREPARATION SYSTEM AND METHOD FOR ROLLED AEROGEL MATERIAL
Preliminary Assessment on Environmental Impact of Mid-Long Term Railway Network Plan
Open-close type transverse joint of large-tonnage bridge deck crane
One-Dimensional Transient Wave Propagation in a Dry Overlying Saturated Ground
One-Dimensional Transient Wave Propagation in a Dry Overlying Saturated Ground
Multi-layer three-dimensional parking equipment for electric bicycles
METHOD AND SYSTEM FOR MANAGING ACCESS OF VEHICLE COMPARTMENT
METHOD AND SYSTEM FOR MANAGING ACCESS OF VEHICLE COMPARTMENT
Mechanical construction method for reducing high slope supporting operation risk
Manual excavation auxiliary device for large-section foundation pit
Lifting method, system and device for automatically adjusting tension of power transmission line
Intelligent auxiliary lifting appliance for lifting steel box girder
Integrated device for synchronously pressing and clamping electric power iron tower connecting plate
Integral or sectional type construction method for high-leakproofness air pipe in narrow hoistway
Hoisting system for air pipe in vertical shaft and operation method of hoisting system