Material carrying device with stone crushing function for tunnel construction
Determination of Poisson's ratio of solid circular rods by impact-echo method
Preparation method of butyl rubber powder-added butyl inner tube of lorry
Preparation method of agricultural automobile butyl inner tube added with butyl rubber powder
Tire tread rubber composition and application thereof
Lorry inner tube raw material added with regenerated butyl rubber
Semi-submersible type anti-collision offshore charging pile
Large-tonnage freight elevator car structure and using method thereof
Anti-rust ointment supplementing device for stay cable of cable-stayed bridge
Injection type device and method for repairing and treating polluted bottom mud of rivers and lakes
Transport vehicle with detachable collision head seat
Airborne nitrogen making equipment capable of adaptively adjusting flow of nitrogen-rich gas
Cutting-resistant mine tire tread rubber composition, preparation method, application and tire
Investigation of straightforward impedance eduction in the presence of shear flow
Microwave directional radiation device and environmental pollution remediation system
Automatic turnover system and method for vehicle chassis
Brominated butyl rubber composition for sealing material and preparation method thereof
Transport vehicle and compressed air treatment system thereof
Offshore floating type chemical fertilizer production platform
Railway vehicle-mounted vacuum self-suction type environment-friendly toilet comprehensive system
High wet skid-resistant rubber composition for tyre surface
Level set based structural topology optimization for minimizing frequency response
The Modeling and Simulation Analysis of Wooden Perforated Panel Absorption Structure
Multifunctional intelligent water surface garbage cleaning ship
Novel environment-friendly dredging sand loading barge