Tolerances for fasteners - Part 1, bolts, screws and nuts with thread diameters <grцЯer => 1,6 <kleiner => 150 mm and product grades A, B and C— 18 стр.
Tendering and performance stipulations in contracts for construction works (VOB); part C: general technical specifications in contracts for construction works (ATV); plastering and rendering— 14 стр.
Fire behaviour of building materials and building components; synopsis and application of classified building materials, components and special components— 149 стр.