Fracture simulation of asphalt concrete with randomly generated aggregate microstructure
Energy-saving and environment-friendly biomass large cooking stove
Emergency disposal method, device and system for automatically matching plan measures and medium
Three-dimensional interactive automobile atmosphere lamp and control system thereof
Storage battery, electric vehicle, elevator control method and device and electronic equipment
Thermal Benefits of Low Solar Absorption Coating for Preventing Rail Buckling
System for realizing equipment monitoring through on-site personnel positioning
Train working diagram and speed curve loop iteration adjustment method under temporary speed limit
System for automatically simulating and restoring expressway events through high-precision map
Damping explosion-proof dual-density PU tire and preparation method thereof