在车间进行的航空结构统计测验。
Statistic tests of aviation constructions are held at the workshop.
在车间进行的航空结构统计测验。车间有35米高。
Statistic tests of aviation constructions are held at the workshop. It is 35 meters high.
是中国航空研究院领导研制的航空结构动力分析系统。
HAJIF-II is a program system developed by Chinese Aeronautical Establishment(CAE).
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