
Environmental testing. Tests. Test Z/AM. Combined cold/low air pressure tests
出版:British Standards Institution

專家解讀視頻
Tests to determine the ability of both heat-dissipating and non-heat-dissipating components and equipment to be stored and used under a simultaneous combination of low temperature and low air pressure.
? British Standards Institution 2013
Amendment notes:
AMD 5030 published 28 February 1986
IEC 60068-2-40 Ed. 1.0 - Identical