This standard specifies the general principles for grading the application environment conditions of electrical and electronic products, provides background materials for selection of environmental parameters and severity levels, and requirements for selection of use conditions and the duration and frequency of occurrence of environmental parameters. This standard is applicable to provide guidance for the application of GB4798 in various environmental conditions.
GB/T 4798.10-1991 history
2006GB/T 4798.10-2006 Environmental conditions existing in the application of electric and electronic products Guidance
1991GB/T 4798.10-1991 Environmental conditions exising in the application of electric and electronic products--Introduction