DIN 40046-721-4 - DRAFT Draft Document - Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental test of IEC 60068 - Stationary use at non-weatherprotected locations (IEC/TR 60721-4-4:2001 + A1:2003)

standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/2004