DIN 28400-2 Vacuum technology; terms and definitions, vacuum pumps standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1980
DIN 28400-6 Vacuum technology; terms and definitions, surface analysis techniques standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1980
DIN 3352-5 Steel gate valves, isomorphe series standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1980
DIN 1687-3 Rough castings of heavy metal alloys; gravity die castings, general tolerances, machining allowances standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1980
DIN 1688-3 Light metal alloy raw castings; gravity die castings; general tolerances, machining allowances standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1980
DIN 1680-1 Rough castings; general tolerances and machining allowances; general standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1980
DIN 1680-2 Rough castings; general tolerance system standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1980
DIN 48065-1 Ball eyes without protective fitting attachment, for U-shaped straps, for overhead power lines standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1980
DIN 48065-2 Ball eyes with protective fitting attachment, for U-shaped straps, for overhead power lines standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1980
DIN 48065-3 Ball eyes with protective fitting attachment, for connection bolts, for overhead power lines standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1980
DIN 48069-2 Double eyes with protective fitting, for overhead power lines standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1980
DIN 5042-3 Gaslamps and lighting fittings; incandescent mantle standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1980