Also known as: sec.
SEC has various meanings in the Medical category. Discover the full forms, definitions, and usage contexts of SEC in Medical.
Sixtieth part of a minute of time.Sixtieth part of a minute of arc
MedicalThe designation given to sheet or strip that has imperfections in moderate degree or extent, which may be classified in two general groups imperfections in the base material, or other manufacturing defects. This term not used in connection with non ferrous alloys.
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