central drinking-water source area  集中式饮用水源地

conservation of drinking water source  饮用水源保护

Drinking Source Water  饮用水源; 水源水; 饮用水水源

Drinking water source  饮用水源水; 饮用水水源地; 饮用水源地; 饮用水源; 生活饮用水水源水; 饮用水资源; 水源水; 水源地; 饮用水水源

drinking water source area  饮用水源地; 饮用水水源地

drinking water source of Chaohu lake  巢湖饮用水源

drinking water source of Harbin  哈尔滨饮水源

drinking water source reserve  饮用水源保护区

drinking water source supervision  水源水质监控

drinking water supply  饮用水供给; 饮用水源地; 饮用水供应

drinking water supply apparatus  饮水机

drinking-water source  饮用水源地

Inadequate drinking-water supply  饮用水供应不足的问题

International Drinking Water Supply and Sanitation Decade  国际饮水供应和卫生十年

lake and reservoir drinking water source  湖库型饮用水源

Materials for drinking water supply system  输配水材料

micro-polluted drinking water source  微污染饮用水源

pipe for drinking water supply  饮水管材

Protected region of drinking water source  饮用水水源保护区