Evacuation planning for disaster responses: A stochastic programming framework
Train plan running chart generation method and device and electronic equipment
Binding-free forklift for carrying spherical goods and using method thereof
Convenient safety protection vehicle cover for new energy electric vehicle
Direct-current power generation and power management system for engineering vehicles
Low-cost induction signal control method for road plane intersection
Hoisting device for quickly and accurately connecting reinforcement cages
Method and system for changing skylight patterns and automobile