IEC 60068-5-2 Ed. 1.0 b:1991

Defines terms used in the environmental testing of electrotechnical products such as components, sub-assemblies, assemblies and equipments. The environmental conditions include shock and vibration, climatic (temperature, humidity and air pressure), sealing (against ingress of solids, liquids and gases or to maintain a pressure difference), soldering heat (including thermal shock from soldering).