Free Study and Development of the Components of Gas Generator Compositions Based on the Ammonium Nitrate to Improve Blasting Operations Safety Bayseytov D.A., Tulepov M.I., Amir Zh.A., Orazbayev A.Ye., Tursynbek S. DOI: 10.24000/0409-2961-2021-11-47-52 Year: 2021 Issue num: 11 more