Aircraft high-speed parallel water entry experiment launching device and method
Analysis on Air Valve Placement in Long-Distance Water Conveyance Pipeline System
A new approach to identification of structural damping ratios
Anti-collision system and anti-collision method for tower crane
Automobile air conditioner air outlet leakage amount reducing structure
Car counterweight with weight capable of being adjusted in stepless mode
Dependence of high-temperature PEM fuel cell performance on Nafion content
Fixed inclined roadway rubber-tyred vehicle stall protection control device