• Advanced defence technology becomes a main fields of military research, facing the serious threat of optoelectronic precise guidance weapon (PGW).

    面临光电精确制导武器严重威胁先进防御技术成为当前军事科研主要领域之一。

    youdao

  • Advanced defence technology becomes a main fields of military research, facing the serious threat of optoelectronic precise guidance weapon (PGW).

    面临光电精确制导武器严重威胁先进防御技术成为当前军事科研主要领域之一。

    youdao

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