Terms for subject Nautical containing 水 电

Chinese	English
水冷电动机	water cooled motor
水声学电缆绞车	hydro sound cable winch
水电加热器	electric immersion heater
水电站清污保洁船	sewage-removal & cleaning boat for hydropower station
潜水电机	submersible motor
电磁喷水推进	hydrodynamic electromagnetic propulsion
电解法船舶压载水管理系统	electrolysis-based ship ballast water management system