2013
International Autumn Seminar on Propellants,
Explosives and Pyrotechnics
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2013 International Autumn Seminar on Propellants, Explosives and Pyrotechnics (2013 IASPEP) was held in Chengdu, China, September 24-27, 2013. 125 scientists and specialists from 13 countries attended the seminar.
The following pictures were taken during the 2013 IASPEP.