DIN 12257 Laboratory glassware; adapters standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1981
DIN 15201-2 Continous mechanical handling equipment; accessory equipment; terminology, symbols standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1981
DIN 12786 Laboratory glassware; enclosed scale thermometers for measurements in heatengine generating stations standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1981
DIN 15530-1 Film 35 mm; sprockets, main dimensions, reference profile standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1981
DIN 14035 Sign for fire fighting vehicles; explanation standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1981
DIN 685-5 Round steel link chains; utilization standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1981
DIN 3533 Valves for gas installations; angle pattern stop cocks with compression fitting standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1981
DIN 3532 Valves for gas installations; angle pattern stop cocks standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1981
DIN 685-1 Round steel link chains; tested terms standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1981
DIN 12420 Laboratory glassware; Dean and Stark distillation receiver standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1981
DIN 799-1 Foundation blocks standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1981
DIN 41307-5 Accessory parts for small transformers and chokes; brackets for cores type E, ED, EE, EF and EK; printed circuits, magnetic axis horizontal standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1981