General knowledge about three types of attack educational wall charts

三防常识教育挂图
San fang chang shi jiaoyu guatu
General knowledge about three types of attack educational wall charts
1983, June
Office of the National Civil Air Defense Commission (国家人民防空委员会办公室)
53x77 cm.
BG E37/702

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 "Disinfecting" (消毒), the poster shows various types of disinfectants and methods of applying them.

All posters in this series