DIN 72701 Sound signalling devices; acoustic horn bugles for low voltages standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1978
DIN 12781 Laboratory glassware; straight enclosed scale laboratory thermometers for partial immersion standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1978
DIN 44704 Handles for electric tools standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1978
DIN 41072 Hand-shafts for electric clocks; connecting dimensions standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1978
DIN 5080 Preserving jars and bottles for domestic purposes; rubber seal rings standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1978
DIN 71457 Spin-on filters for lubrication oil, full flow standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1978
DIN 78026 Valves for tubeless tyres; metal base type for air-waterfilling standard by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/1978
DIN 48327 Jointing sleeves standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1978
DIN 12360 Laboratory glassware; Kjeldahl flasks standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1978
DIN 11349 Agricultural machinery; protecting device for grass mower cutting units with fingers standard by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/1978
DIN 1998 Placing of service conduits in public areas; directives for planning standard by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/1978
DIN 41073 Hand-bushings for electric clocks; connecting dimensions standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1978