Method of ship ice resistance model experiment based on non-refrigerated model ice
Method of Ship Ice Resistance Model Experiment Based on Non-refrigerated Model Ice
FPSO suction anchor pile building and shipping process
Road structure performance monitoring device and monitoring method
Raw material feeding mechanical equipment based on building construction
Emergency traffic light with anti-collision structure
Floating object cleaning device for ecological management of reservoir or river channel
Rail engineering vehicle equipment room structure with ventilation and heat dissipation system
Foundation vibratory hammer land construction device and operation method thereof
New energy electric vehicle charging parking space monitoring system and monitoring method thereof
Construction method of fabricated platform plate in flexible tunnel
Environment-friendly riverway cleaning device based on heat storage expansion double-layer cleaning