District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 1: Design
Electric and optical fibre cables. Test methods for non-metallic materials, Miscellaneous tests. Resistance to stress cracking of polyethylene and polypropylene compounds— 20 стр.
Plastics - Differential scanning calorimetry (DSC) - Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT) (ISO 11357-6:2008)