The main freshwater resources are deep fresh ground water and rainfall.
深层地下淡水和天然降水是该区主要淡水资源。
The steam valve of main engine fresh water heater leaked.
主机淡水加热器的蒸气阀有滴漏。
The main focus of this manual is the management of fresh ground water resources.
本指南的主要中心是地下淡水资源的管理。
There is main, auxiliary engine fresh water high temperature alarm device on board.
本船设有主、机淡水高温报警装置。
There is main, auxiliary engine fresh water high temperature alarm device on board.
本船设有主、机淡水高温报警装置。
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