Let's take a tour of your teeth. Look in the mirror at your own teeth or check out a friend's smile. The part of the tooth you can see, which is not covered by the gum (your gums are the pink, fleshy part), is called the crown.
Factory Acceptance Testing. Testing by a manufacturer of a particular product to validate its conformance to performance specifications and ratings. Source: API RP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).
LVNL is very pleased with the successful completion of the Factory Acceptance Test (FAT), which demonstrated the readiness of the new voice communication system for on-site installation and preparation for our intended use, says Martin Beringer, Director of Procedures & Systems at LVNL.