- general defense sector
- Военный термин: участок общей обороны
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Eastern Air Defense Sector — Emblem Active 1960 present Country … Wikipedia
Southeast Air Defense Sector — Emblem Active 1987 2006 … Wikipedia
Western Air Defense Sector — Emblem Active 1995 Current Country United Stat … Wikipedia
Detroit Air Defense Sector — Emb … Wikipedia
Oklahoma City Air Defense Sector — Emblem of the Oklahoma City Air Defense Sector … Wikipedia
Chicago Air Defense Sector — Emblem of the Chicago Air Defense Sector … Wikipedia
Minot Air Defense Sector — Emblem of the Minot Air Defense Sector … Wikipedia
Duluth Air Defense Sector — Emblem of the Duluth Air Defense Sector … Wikipedia
General Schedule — (or GS) is the name used to describe a payscale utilized by the majority of white collar personnel in the civil service of the federal government of the United States. The GS was enacted into law by the Classification Act of 1949, which replaced… … Wikipedia
Defense Language Institute — Established 1963 Commandant COL Danial D. Pick [1] … Wikipedia
Defense of the Great Wall — Part of the Second Sino Japanese War … Wikipedia