I.S. EN 60068-2-40:1999现行
Environmental Testing Part 2: Tests - Test Z/am: Combined Cold/low Air Pressure Tests
出版：National Standards Authority of Ireland
专家解读视频
Covers combined cold (with gradual (or rapid) temperature change) and low air pressure tests for heat-dissipating and non-heat-dissipating specimens.
UNE EN 60068-2-40:2000 - Identical
SS EN 60068-2-40 Ed. 1 (2001) - Identical
DIN EN 60068-2-40 (2000-08) - Identical
BS EN 60068-2-40:2000 - Identical
SN EN 60068-2-40:1999 - Identical
IEC 60068-2-40 Ed. 1.0 - Identical
DIN EN 60068-2-40 : 2000 - Identical
SN EN 60068-2-40 : 1999 - Identical
EN 60068-2-40 : 1999 - Identical
BS EN 60068-2-40 : 2000 - Identical
UNE EN 60068-2-40 : 2000 - Identical
BS EN 60068-2-40 : 2000 - Identical
DIN EN 60068-2-40 : 2000 - Identical
