Industrial, commercial and garage doors and gates - Product Standard - Part 1: Products without fire resistance or smoke control characteristics; German version EN 13241-1:2003— 31 стр.
Industrial, commercial and garage doors and gates - Product Standard - Part 1: Products without fire resistance or smoke control characteristics; German version EN 13241-1:2003— 31 стр.
Tendering and performance stipulations in contracts for construction works (VOB) - Part C: general technical specifications in contracts for construction work (ATV); installation of roller shutters and similar equipment— 4 стр.