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Directorate of Research and Development
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强调
军队
управление НИОКР
directorate of research and development
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军队, 航空
управление научно-исследовательских и опытно-конструкторских работ
英语 词库
Directorate of Research and Development
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军队, 缩写
DRD
Directorate of Research and Development
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4 短语
, 1 学科
军队
4
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