Cracking similarity simulation of induced joints and its application in model test of a RCC arch dam
Four-hinge-guided automobile suspension mechanism capable of carrying out crabwalk steering
Monitoring system and method for railway track bolt looseness
Device for installing after-treatment device on heavy truck
Two-hinge guide automobile suspension mechanism capable of turning in crab walk manner
Wheel set geometric measurement method, system and device
Split type underframe with two-stage balance structure for transporting long and large goods
High-power tractor HMCVT section-changing clutch cooling and lubricating device
Multi-degree-of-freedom active wave compensation device
Urban load power supply safety recovery method considering weighted power flow entropy
Running assisting mechanism ensuring stable lifting of elevator