Vlastnosti řady "Duo" naleznete zde Vzorkovník látek: DUO 01 DUO 02 DUO 03 DUO 04 DUO 07 DUO 14 DUO 15 DUO 16 DUO 40 DUO 50 DUO 51 DUO 52 DUO 53 DUO 54 DUO 55 DUO 67 DUO 95
