Secondary Detonating Explosive Substance : A substance designed to detonate that requires stimulation equivalent to the detonation of a primary explosive substance to initiate it
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}