Also known as: sec.
SEC has various meanings in the Construction category. Discover the full forms, definitions, and usage contexts of SEC in Construction.
Sixtieth part of a minute of time.Sixtieth part of a minute of arc
Construction(1) General term for an extruded or fabricated structural member. (2) Transverse vertical plane through the hull perpendicular to the Centerline.
ConstructionA person who works for another person , usually in an office, dealing with correspondence, filing, phone calls and other clerical duties.
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