DIN 28428 Vacuum technology; acceptance specifications for turbomolecular pumps standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1978
DIN 40148-1 Transmissionsystems and twoports; concepts and quantities standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1978
DIN 12895-2 Metal laboratory ware; hook connector standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1978
DIN 12897 Metal laboratory ware; supports, scissors jack type, safety requirements and tests standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1978
DIN 7787 Tubes valves; rubber base valves 40.5 G single-bent standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1978
DIN 15920-4 Stage and studio set up; practicals, boat-trucks standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1978
DIN 12702 Laboratory glassware; volumetric glassware for gas analysis, gas burettes, azotometers, eudiometers, nitrometers standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1978
DIN 12779 Laboratory glassware; laboratory thermometers, quickly indicating (distillation thermometers) standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1978
DIN 49838-2 Telephone lamps with caps BA7s standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/1978
DIN 278 Hollow clay tiles (Hourdis) and hollow bricks, statically loaded standard by Deutsches Institut Fur Normung E.V. (German National Standard), 09/01/1978
DIN 50162 Testing of clad steels; determination of shear strength between cladding metal and parent metal in shear test standard by Deutsches Institut Fur Normung E.V. (German National Standard), 09/01/1978
DIN 15992 Editing tables, film viewers, rewind apparatus and film inspection apparatus; safety regulations standard by Deutsches Institut Fur Normung E.V. (German National Standard), 09/01/1978