集中式饮用水水源地
water source area of centralized drinking water
水库型饮用水水源保护区
reservoir drinking-water protected area
饮水卫生
drinking health
Drinking water hygiene
drinking sanitation
Drinking water sanitation
饮水卫生监督
health supervision of drinking water
饮用水生产
Water flux
drinking water production
饮用水水源
Drinking water sources
water source
raw water for drinking water supply
drinking source water
Drinking water source
饮用水水源保护区
Protected region of drinking water source
饮用水水源地
Source of drinking water
Drinking water source
drinking water source area
drinking water sources zone
security situation
drinking water resource
drinking water well fields
site of drinking water source
Source areas of drinking water
Drinking water sources
the drinking water supply
饮用水水质
Drinking water quality
quality of drinking water
Daily drinking water
饮用水水质安全
Drinking water quality safety
饮用水水质标准
standard for drinking water quality
战时饮水卫生检验盒
hygienic examination kit of drinking water in wartime