반응형 historicaloverview1 [Water Quality and Safety] 수질 및 공중 보건: 역사적 개요 [Water Quality and Safety] Water Quality and Public Health: A Historical Overview (수질 및 공중 보건: 역사적 개요) Water is a basic human need and access to clean and safe water is crucial for human health. The history of water quality and public health is a story of constant struggle to provide clean water to people. In this blog post, we will take a historical look at water quality and public health. (물은 .. 2023. 3. 31. 이전 1 다음 반응형