Low-frequency cables and wires with p.v.c. insulation and p.v.c. sheath - Part 2: Cables In pairs, triples. quads and quintuples for inside installations— 24 стр.
Guide for the determination of thermal endurance properties of electrical insulating materials - Part 1: General guidelines for ageing procedures and evaluation of test results— 48 стр.
Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material— 39 стр.
Plastics - Determination of burning behaviour of thin flexible vertical specimens in contact with a small-flame ignition source --Amendment 1 -- Specimens— 8 стр.