SN EN 60068-2-40:1999现行
Environmental Testing - Part 2: Tests - Test Z/am: Combined Cold/low Air Pressure Tests
出版：Swiss Standards
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. Intended to establish the ability of components or equipment or other articles for storage and for use under a simultaneous combination of low temperature and low air pressure.
DIN EN 60068-2-40 (2000-08) - Identical
BS EN 60068-2-40:2000 - Identical
UNE EN 60068-2-40:2000 - Identical
SS EN 60068-2-40 Ed. 1 (2001) - Identical
IEC 60068-2-40 Ed. 1.0 - Identical
I.S. EN 60068-2-40:1999 - Identical
