Thermal insulation for closed livestock buildings - Thermal insulation and ventilation forced - Part 1: Principles for planning and design for closed ventilated livestock buildings— 43 стр.
Fire behaviour of building materials and building components - Part 22: Application standard for DIN 4102-4 based on the design of partial safety factors— 34 стр.
Totally enclosed fan-cooled three-phase induction motors with squirrel-cage, type IM B 3, with rolling bearings; mounting dimensions and relationship frame sizes - output ratings— 3 стр.
Tendering and performance stipulations in contracts for construction works (VOB); part C: general technical specifications in contracts for construction works (ATV); installation of air conditioning systems— 22 стр.
Tendering and performance stipulations in contracts for construction works (VOB); part C: general technical specifications in contracts for construction works (ATV); installation of air conditioning systems— 22 стр.