DIN 43870-1/A1 - DRAFT
DIN 43870-1/A1 - DRAFT Draft Document - Meter mounting boards - Dimensions based on a grid system
Amendment by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/2006
Amendment by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/2006