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.
Portable ladders for fire brigade in accordance to DIN EN 1147 - Stick ladder, hook ladder, extending ladder, sectional ladder, socket part, multifunction ladder— 25 стр.
Contract procedures for building works - Part C: General technical specifications for building works - Carpentry and timber construction works— 24 стр.
German construction contract procedures - Part C: General technical specifications for building works - Carpentry and timber construction works— 24 стр.
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Carpentry and timber construction works— 23 стр.