C has various meanings in the Ordnance Survey category. Discover the full forms, definitions, and usage contexts of C in Ordnance Survey.
Metal or non-metallic tubing — available in either rigid or flexible varieties — used to route and protect electrical wires and communication cables.
Ordnance SurveyCapillary action is what happens when a liquid moves up very narrow tubes. It is what happens when plants bring water up through its roots to its stem and leaves. It is caused by surface tension and adhesion.
Ordnance SurveyThe vertical distance from the apex of a structure to the lowest structural contour that contains the structure.
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