КРТ компоненты ракетного топлива should be Components of rocket propellant ОЧ отделяющаяся часть should be Jettisoned parts
Anyone help me figure out the difference between the two?ЛИ - летные испытания Flight Qualification TestsЛКИ - летно-конструкторские испытания Flight Development Tests
Поставка для изделия 47КС №3: ДСЕ ВОЛППоставка ДСЕ ВОЛП для КПА изделия 14Ф148
L = Л = лётное изделие = flight article.
Re your entry on КГЧ, may be worth noting that just ГЧ is often used, especially for missile payload sections.OГЧ (orbitalniy golovnoy chast') was the name used for the 1960s FOBS payloads.