Also known as: sec.
SEC has various meanings in the Military category. Discover the full forms, definitions, and usage contexts of SEC in Military.
(1) General term for an extruded or fabricated structural member. (2) Transverse vertical plane through the hull perpendicular to the Centerline.
MilitaryApplied to a circle, cold front, depression, meridian, or port, to distinguish it from a primary Often used to denote a secondary depression
MilitaryA sector is the smallest unit that can be accessed on a hard disk. Each platter, or circular disk of a hard disk is divided into tracks, which run around the disk. These tracks get longer as they move from the middle towards the outside of the disk, so there are more sectors along the tracks near the outside of the disk than the ones towards the center of disk.
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