The harm of air pollution inside coaches and the measures of protection

摘要

The thesis made an analysis on the seriousness of the problem of air pollution in coaches, the actual test of air quality, the main reasons of the acute poisoning, and the main elements of air that affect men's health. The thesis also introduced the normal figures of the main air elements in the coaches that are demanded by GB/T17729-1999 "Hygienic Standard for the Air Quality inside Long Distance Coach". Based on all above, the authors propose some measures of protection and emergent salvage to air poisoning cases, and point out that this kind of accident are avoidable.