- air-classifying systems
- обог.• метод на сухо наситняване
English-Bulgarian polytechnical dictionary . 2013.
English-Bulgarian polytechnical dictionary . 2013.
Air Force Specialty Code — The Air Force Specialty Code (AFSC) is an alphanumeric code used by the United States Air Force to identify an Air Force Specialty (AFS). Officer AFSCs consist of four characters and enlisted AFSCs consist of five characters. A letter prefix or… … Wikipedia
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