tahkekütusrakettmootor предпочтительный термин https://et.wikipedia.org/wiki/Rakettmootor KTIESS

solid rocket motor Ali Kamran, Liang Guozhu, 'An integrated approach for optimization of solid rocket motor', Aerospace Science and Technology, Volume 17, Issue 1, March 2012, pp. 50–64, http://www.sciencedirect.com/science/article/pii/S1270963811000447 [9.2.2017] Merrill K. King, 'Aluminum combustion in a solid rocket motor environment', Proceedings of the Combustion Institute, Volume 32, Issue 2, 2009, pp. 2107–2114, http://www.sciencedirect.com/science/article/pii/S1540748908000102 [9.2.2017]