Antifouling device of water-lubricated bearing and ship
Electric yeast stirring forklift used in brewing yeast making industry
Skin structure, cooling adjusting system and cooling adjusting method
Vibration reduction method and system for ship water diversion port
Propulsion and drainage integrated device and underwater vehicle
Vibration reduction system and method for ship rotating equipment
Pipeline hanger adjusting method and device, electronic equipment and storage medium
Noise control method and device for circulating pump of ship self-flowing cooling system