Dynamic characteristics of launch vehicle and spacecraft connected by clamp band
External and internal resonances of the pipe conveying fluid in the supercritical regime
The Analysis on the Effect of Ground Reflection in the Noise Test of Aircraft Engine
Multi-scale analysis on nonlinear gyroscopic systems with multi-degree-of-freedoms
Sound insulation pad manufacturing method and sound insulation pad
Intelligent dust suppression system and dust suppression method
Lightweight automobile sealing strip and production process thereof
Floating type diving propeller for improving water circulation
Road traffic non-stop motor vehicle automatic flushing control method
Split direct current charging pile for electric automobile
Clamping jaw type hydropower station reservoir area sundry salvaging and crushing ship
Automatic driving range-extending type ballast moving robot