DIN 18725 Surveying instruments; reticules standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1971
DIN 49846-2 Miniatur lamps, class LA and LB standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1971
DIN 8300 Movements for recording instruments; requirements, marking, designation standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1971
DIN 40430 Steel Conduit Thread; Dimensions standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1971
DIN 806 60° lathe centres without extractor nut standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1971
DIN 41871 Cases 1 A 2 and 1 A 3 for semiconductor devices; main dimensions standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/1971
DIN 6267 Methods of lubrication for internal combustion engines standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/1971
DIN 8991 Grand piano action; nomenclature of parts standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/1971
DIN 8992 Upright piano action; nomenclature of parts standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/1971
DIN 6348 Drilling Jigs; Quick-clamping standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/1971
DIN 2090 Helical Compression Springs made of Flat Bar Steel; Calculation standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/1971
DIN 8635 Acceptance Conditions for Machine Tools; Vertical Honing Machines up to 500 mm Length of Stroke standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/1971