– A normative annex A has been added to provide guidance on which of the test methods in 60068-2-52 are applicable to different applications. This includes references to new test methods in the latest edition of 60068-2-52.The text of this International Standard is based on the following documents:FDIS Report on voting82/XX/FDIS 82/XX/RVDFull information on the voting for the approval of this International Standard can be found in the report on voting indicated in the above table.This document has been drafted in accordance with the ISO/IEC Directives, Part 2.The committee has decided that the contents of this document will remain unchanged until the stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to the specific document. At this date, the document will be• reconfirmed,• withdrawn,• replaced by a revised edition, or• amended.