DIN 69514-1 Machine tools; modular units, rotary tables, forms A and B, constructional sizes standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1979
DIN 69521 Machine Tools; Modular Units; Centre Bases for Longitudinal Cycle Machines, Constructional Sizes standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1979
DIN 2908-1 Oval blank plugs; assembly standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1979
DIN 2908-2 Oval blank plugs; parts standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1979
DIN 2909-1 Round blank plugs; assembly standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1979
DIN 2909-2 Round blank plugs; parts standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1979
DIN 1814 Tap Wrenches; Adjustable standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1979
DIN 1910-11 Welding; terms dependent on materials for metal welding standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1979
DIN 41772 Static power convertors; semiconductor rectifier equipment, shapes and letter symbols of characteristic curves standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1979
DIN 41772 Supplement 1 Static power convertors; semiconductor rectifier equipment, examples of characteristic curves for battery chargers Amendment by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1979
DIN 41772 Supplement 2 Static power convertors; semiconductor rectifier equipment, examples of characteristic curves for equipment operating in parallel with batteries Amendment by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1979
DIN 41773-1 Static power convertors; semiconductor rectifier equipment with IU-characteristics for charging of lead-acid batteries, guidelines standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1979