主页 > 产品类别 > 污染控制 > Air pollution
Air pollution
Air pollution is the introduction of chemicals, particulates or biological materials into the atmosphere which cause damage to the natural environment and have adverse health affects on organisms.
空气污染的贡献者
Air pollution
参考暴露浓度(RFC)
污染控制; 空气污染
An estimate, derived by the U. S. EPA with an uncertainty spanning perhaps an order of magnitude) of a daily exposure to the human population, (including sensitive subgroups) that is likely to be ...