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

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