질량1 What is the difference between PM2.5 and PM10 with respect to the atmospheric pollutants? What is the difference between PM2.5 and PM10 with respect to the atmospheric pollutants? 대기 오염 물질과 관련하여 PM2.5와 PM10의 차이점은 무엇입니까? Particulate matter (PM) is a term used to describe the mixture of solid particles and liquid droplets in the air. It can be either human-made or naturally occurring. Some examples include dust, ash and sea-spray. Particulate matter (including soot) is emitted during t.. 2019. 1. 19. 이전 1 다음
