对全部国产的 H-Ⅱ火箭来说,整流罩的试验成功与第一级发动机、大型固体火箭助推器具有同等重要意义。继头一次的实机实验后,整流罩又重复进行了四次分离试验,到1989年就可结束此研究计划。担任该项工作的川崎重工正在建设专用装配车间。以前 H—Ⅰ火箭用的整流罩是美国麦克唐纳·道格拉斯(MD)公司制造的。日本宇宙开发事业团(NASDA)为使 H-Ⅱ火 For all domestically produced H-II rockets, the test success of the fairing is of equal significance to the first-stage engines and the large solid rocket boosters. Following the first real-world experiment, the fairing repeats four separate tests and by 1989, the research project can be completed. Kawasaki Heavy Industries, which is in charge of the work, is constructing a dedicated assembly plant. Former H-I rocket launchers were manufactured by the U.S. company McDonnell Douglas (MD). Japan Space Development Agency (NASDA) for making H-II fire