English translation for "主级发动机工作时间"

main-stage duration

Similar Words：

"主集中器" English translation, "主集装箱" English translation, "主级" English translation, "主级导弹" English translation, "主级发动机" English translation, "主级火箭" English translation, "主级接通按钮" English translation, "主级燃烧" English translation, "主级数" English translation, "主级数展开" English translation