Lee ebe a n'okpuru ma zaa ajụjụ ahụ n'otu asụsụ ahụ dị ka ebe a: Ebe a: A na-ebugharị ma na-agbapụ ụgbọelu ahụ site na tube plastik nke ejiri iko mee ka ọ dịkwuo ike. Igwe a na-eji Soyuz NPO solid-rocket sustainer, nwere obere ọkwa nkwalite iji wepụ ụgbọelu ahụ site na tube ya. Ajụjụ: Gịnị bụ Rocket nke Russia na-ejikarị eme ihe?
Soyuz NPO