techniques are described, including electropolishing, passivation, chemical films, and teflon coating. Standards for aerospace, defense, commercial and industrial firms. Comprehensive.... Surface preparation, finishing and identification techniques. Aerospace, medical, dental, and a wide range of commercial-industrial firms find that Danco has the capacity... marking and color graphics, including laser marking, engraving, deep image processing, screen printing, pad printing and more are shown. Full color high resolution graphics and photos...