... sanitary protection of water source 水源卫生防护 water source protection 水源保护 water-drinking 爱喝水的 ...
基于18个网页-相关网页
Drinking water source protection area 饮用水水源水质保护区
water source protection area 水源保护区
water source protection zone 水源保护区
water source protection agency 水源保护机关
water source protection forest 水源保护林
water source protection strategy 水源保护策略
drinking water source protection 保护饮用水源
This paper discusses the design methods of high-grade highway in water source protection area.
论述了水源保护区高等级公路的设计方法。
The exhibition will focus on three topics: water source protection, global warming and the aging problem.
该展区主要有三个主题：保护水源，全球变暖问题和老龄化问题。
The concepts concerning environmental management for water source protection in plain river network were defined and discussed.
提出中国东部平原河网地区水源地环境管理的概念及内涵。
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