Presenting ways of rainwater utilization and wastewater reuse in the ecological area in order to construct a system of water saving combined with equipment water saving and daily water saving.
The software reuse technology can enhance the equipment software production efficiency and ensure software quality.
装备软件复用技术是提高装备软件生产效率，保障软件产品质量的重要手段。
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This paper introduced the status of water environment, exploitation of technology and equipment and current Policy for reuse of reclaimed water in China.