Smoke 15 : in diameter. A suspension of Solid or liquid particles 0.3 to 0.5 particles in a gaseous medium. A substance used in warfare for screening purposes
Madison County North Carolina Government, Madison County Emergency Operations Plan Glossary (Section 5: Chemical Terms), NC, USA 2009. http://www.madisoncountync.org/eop/Madison_EOP_PDF /Glossary.pdf, (CBRNEmr - Amer) {877}