3D printing product post-treatment wax coating lifting mechanism
Airborne nitrogen making equipment capable of adaptively adjusting flow of nitrogen-rich gas
Air quality detection sampling system for atmospheric pollutant emission area
Anti-rust ointment supplementing device for stay cable of cable-stayed bridge
Automatic turnover system and method for vehicle chassis
Automobile air conditioner filter with cleaning function
Brominated butyl rubber composition for sealing material and preparation method thereof
Cutting-resistant mine tire tread rubber composition, preparation method, application and tire
Damage identification in shear-type structures using a proper orthogonal decomposition approach
Determination of Poisson's ratio of solid circular rods by impact-echo method
Dynamic vertical interaction of a foundation–soil system generated by seismic waves
Excess material detection device of plant protection unmanned aerial vehicle
Fabricated pontoon pump station and working method thereof
Fiber blended fabric reinforced quartz-based composite material and preparation method thereof
High-precision excess material detection device of plant protection unmanned aerial vehicle
High-safety clean crane and machining equipment thereof
High wet skid-resistant rubber composition for tyre surface
Information screen and traffic light synchronization control device
Injection type device and method for repairing and treating polluted bottom mud of rivers and lakes
Installation and construction method for pulverizer in limited space
Intelligent urban desilting and solidifying system and method
Investigation of straightforward impedance eduction in the presence of shear flow
Large-tonnage freight elevator car structure and using method thereof