Worm gear for automobile steering engine and manufacturing method of worm gear
Wireless sensing ocean monitoring platform with power generation function
Wind-solar-coupling foundation-pit-less energy-saving elevator system based on Internet of Things
wheel rim based on combination of DH structure and DW structure and manufacturing method thereof
Waterproof wear-resistant sound-insulation automobile carpet fabric and manufacturing method thereof
Water Production Performance and its Control of the Ya-Da Condensate Gas Reservoir
Vehicle-mounted water heating heater and assembling method thereof
Vehicle-mounted air conditioner self-drying method, device, equipment and medium
Vehicle gas-liquid control system and antimagnetic transport vehicle
Vehicle cleaning system capable of suppressing vibration and reducing noise
Urea tank assembly matched with traction line large fuel tank
Unmanned aerial vehicle and intelligent street lamp system thereof
Underwater hoisting device and fast connecting device thereof
Underground flowing type curing kiln system for precast concrete parts
Two-stage flow control telescopic system and control method thereof
Transfer tooling for semi-finished products in automobile welding workshop
Three-coordinate measurement auxiliary clamp and use method
The stability of organic solvents and carbon electrode in nonaqueous Li-O2 batteries
The Research of Sliding Boot Design Based on Compliance Characteristic
The influence of the vacuum annealing process on electrodeposited CuInSe2 films
The foldability of cylindrical foldable structures based on rigid origami
The electrochemical behaviors of Mg–8Li–3Al–0.5Zn and Mg–8Li–3Al–1.0Zn in sodium chloride solution
The electrochemical behaviors of Mg–8Li–0.5Y and Mg–8Li–1Y alloys in sodium chloride solution
The Design of Stereo Vision Autonomic Navigation Robot Based on SOC
Temporary derrick for narrow underground space and mounting method thereof