Information & Help DCOF AcuTestâ¢. At Daltile, weâve always championed the best solutions our industry has to offer. Thatâs why weâre among the first to join the Tile Council of North America in testing our products with DCOF AcuTest, a new industry standard for measuring the dynamic coefficient of friction (DCOF).
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. A zarf (plural: zarfs, zuruuf, zarves) is a holder, usually of ornamental metal, for a coffee cup without a handle (demitasse or fincan).
German and Jewish (Ashkenazic): nickname for someone with a large or peculiar tooth or a remarkable or defective set of teeth, from Middle High German zan(t) âtoothâ, German Zahn. Source: Dictionary of American Family Names Â©2013, Oxford University Press.