中国曾为其研制过源自“天空卫士”系统的多种火控雷达。

China has produced various fire control radars derived from the SkyGuard system.

youdao

中国曾为其研制过源自“天空卫士”系统的多种火控雷达。

China has produced various fire control radars derived from the SkyGuard system.

youdao