Treatment device for treating river channel and treatment method thereof
River coastal garbage salvaging device with expansion structure for hydraulic engineering
Device for preventing non-motor vehicles from running red light at traffic light intersection
Sludge cleaning and collecting equipment for lake ecological restoration
Automobile glass based on intelligent actuator and control method of trunk
Development of a Mechanistic-Empirical Model to Characterize Rutting in Flexible Pavements
Modified Statistical Damage Constitutive Model for Frozen Sand Based on Nonlinear Strength Criterion
Supporting trundle for electric power grid telegraph pole erecting device
Scaffold for water conservancy electromechanical installation