Meinten Sie:
person:(zhang ke)
Low-resistance ship side body structure, ship cooling system and ship
Vibration reduction system and method for ship rotating equipment
Propulsion and drainage integrated device and underwater vehicle
Grid, self-flowing circulating system and ship system
Stern integrated propelling device based on magnetic transmission
Noise control method and device for circulating pump of ship self-flowing cooling system
Vibration reduction method and system for ship water diversion port
Pipeline hanger adjusting method and device, electronic equipment and storage medium