pyrotechnic composition

substance that produces an effect resulting from self-sustaining exothermic reactions

en-US/ˌpaɪɹoʊˈtɛknɪk ˌkɑmpəˈzɪʃən/
en-GB/ˌpaɪɹəʊˈtɛknɪk ˌkɒmpəˈzɪʃn/

หมวดหมู่:

mixtureenergetic material