Environmental testing - Part 2: Tests; test U: Robustness of terminations and integral mounting devices (IEC 60068-2-21:1983 + A1:1985 + A2:1991 + A3:1992); German version EN 60068-2-21:1997 + A2:1997 + A3:1997— 18 стр.
Testing of Thermal Insulating Materials; Determination of Thermal Conductivity by the Guarded Hot Plate Apparatus; Further Treatment of the Measured Values for Use in Building Practice— 3 стр.