Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss 4 Mar 15 '04 deu>eng Gitterschnittprüfung cross-cut test pro closed ok - Mar 9 '04 deu>eng GF Methode gradient flux pro just_closed no 4 Mar 2 '04 deu>eng 2 Abkürzungen: MUPF und PMDI Melamine urea phenol formaldehyde / polymeric methylene diphenyl diisocyanate pro closed ok Asked | Open questions | Answered