Meinten Sie:
person:(zhang, ying)
Power transmission line inspection system based on power transmission line pole
Comprehensive detector for 125% load braking performance of elevator
Positioning device and positioning method of remote sensing observation equipment
Tuning liquid column damping vibration attenuation system for floating type wind power
Four-degree-of-freedom tower crane tracking control method based on block backstepping method
Multi-target vehicle speed synchronous estimation method and system, terminal and medium
Road traffic flow rolling prediction method and system, terminal and medium