S has various meanings in the NASA category. Discover the full forms, definitions, and usage contexts of S in NASA.
The all-important function of keeping the mine workings open. As a verb, it refers to this function; as a noun it refers to all the equipment and materials - timber, roof bolts, concrete, steel, etc that are used to carry out this function.
NASAA stere is a a unit of volume equivalent to one cubic meter. The stere was an early metric unit and not a part of the SI units of measurement.
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