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Escalator safety control panel and control method thereof, escalator and medium
Device for preventing underwater-operation water suction pump from sinking into sludge
Infrared stealth treatment device and method for ship exhaust
Numerical Study of the Ejection Cooling Mechanism of Ventilation for a Marine Gas Turbine Enclosure
Floating type garbage cleaning device for river regulation
Marine battery all-climate immersed thermal management system and control method
Marine container energy storage battery electric propulsion system and control method