· 金属脱落 ( Metal liftoff ) 第66-67页 ·金属密度 第67-71页
基于16个网页-相关网页
metal liftoff
金属发射
以上为机器翻译结果，长、整句建议使用 人工翻译 。
But that launch too was less than perfect, with technicians during the final days before liftoff deciding to trim off four feet of rocket-motor nozzle extensions with metal shears to address an unexpected problem with cracking.
FORBES: The Case Against SpaceX, Part II
应用推荐
模块上移
模块下移
不移动