DIN 7527-3 Steel Forgings; Machining Allowances and Permissble Variations for Seamless Open-die Forged Rings standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1971
DIN 8501 Soldering-irons standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/1972
DIN 13978 Dental instruments; filling instruments standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/1972
DIN 1418-2 Holders for broaching tools with shanks and end pieces to DIN 1417; endpiece holders standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/1972
DIN 116 Driving Elements; Flange Couplings, Dimensions, Torques, Speeds standard by Deutsches Institut Fur Normung E.V. (German National Standard), 12/01/1971
DIN 8119 Weighbridges; design loads standard by Deutsches Institut Fur Normung E.V. (German National Standard), 12/01/1971
DIN 45630-1 Physical and subjective magnitudes of sound standard by Deutsches Institut Fur Normung E.V. (German National Standard), 12/01/1971
DIN 53240 Determination of hydroxyl value standard by Deutsches Institut Fur Normung E.V. (German National Standard), 12/01/1971
DIN 48055-2 Insulator spindles for telecommunication overhead-lines; U-spindles standard by Deutsches Institut Fur Normung E.V. (German National Standard), 12/01/1971
DIN 48055-3 Insulator spindles for telecommunication overhead-lines; hook-shaped spindles standard by Deutsches Institut Fur Normung E.V. (German National Standard), 12/01/1971
DIN 48055-4 Insulator spindles for telecommunication overhead-lines; notches standard by Deutsches Institut Fur Normung E.V. (German National Standard), 12/01/1971
DIN 54282 Testing of textiles; determination of content of acetic acid of acetate or triacetate fibres standard by Deutsches Institut Fur Normung E.V. (German National Standard), 12/01/1971