An 18-poster series, "General knowledge about three types of attack educational wall charts" (三防常识教育挂图), published in June 1983 by the Office of the National Civil Air Defense Commission (国家人民防空委员会办公室). The three types of attack are those with nuclear, chemical, and biological weapons.

Titled "Chemical weapons" (化学武器), the poster has a chart with various types of chemicals used in warfare (Sarin, and others) and their long- and short-term effects; methods how they are deployed and employed, and their effects (mainly gaseous).