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).
31,711 Contributions. A five (5) letter word that starts with Z and ends with F, there is none recorded. However, there is a word that starts with Z and ends with F. The word is a four (4) letter wâ¦ord: zarf, (noun) a metal holder for a coffee cup.