Northrop Grumman developed TACSIM and has been supporting the program for more than 20 years.

诺斯罗普·格鲁曼公司已从事超过20年的TACSIM项目研发支持。

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Northrop Grumman developed TACSIM and has been supporting the program for more than 20 years.

诺斯罗普·格鲁曼公司已从事超过20年的TACSIM项目研发支持。

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