Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss 4 Aug 28 '11 eng>deu Gasoline dispensing facilities Zapfsäulen pro closed no 4 Feb 7 '07 eng>deu micron-absolute filter rating bei einer Effizienz von 100 % pro closed ok 4 Feb 7 '07 eng>deu absolute micron particle rating bei einer Effizienz von 100 % pro closed ok 4 Nov 7 '06 eng>deu on an unrisked 100 % basis vollkommen risikofrei pro closed no Asked | Open questions | Answered