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).
1 Narf, a fictional creature in the film Lady in the Water. 2  Native American Rights Fund, an American law firm. 3  Nuclear prelamin A recognition factor. 4  Narf, a character on Sesame Street; see List of Sesame Street Muppets.  Narf!, an interjection used by the cartoon character Pinky of Pinky and the Brain.