Low-cost integrated flexible power distribution direct-current charging pile
Epidemic prevention disinfection vehicle based on sodium hypochlorite generator
Marine total heat recovery energy-saving air conditioner
Device for connecting lifting mechanism and working box and applied to 3D printer
Supporting leg control mechanism and engineering vehicle
3D printing product post-treatment wax coating lifting mechanism
Multi-energy complementary ship cold and hot water system
Method for monitoring levelness of barge in pulling launching process
Coalmine winch pneumatic type nozzle positioning injection type oil injection device
Two-stage control method based on marine fuel oil electric heater
Semi-automatic rust-removal cleaning device used for naval architecture and ocean engineering
Integrated tool for meeting testing and parking requirements of high-precision navigation sensor
Vibration reduction and air supply mounting rack for airborne equipment