Registration number (WIID)Project No.TitleStatus
71836EN IEC 60757:2021Code for designation of coloursIzstrādē
72016EN IEC 60152:2021Designation of phase differences by hour numbers in three-phase AC systemsIzstrādē
43971prEN 60617/prAAGraphical symbols for diagramsIzstrādē
45391prHD XXX S1Graphical symbols for diagrams - Part 4: Passive componentsIzstrādē
44374prEN 60617-6Graphical symbols for diagrams - Part 6: Production and conversion of electrical energyIzstrādē
79950prEN IEC 82079-3Preparation of information for use (instructions for use) of products - Part 3: Specific provisions for complex systemsIzstrādē
46078prEN 50XXXEmergency lighting - Labels and/or signsIzstrādē
46845prHD XXX S1Graphical symbols for diagrams - Part 2: Symbol elements, qualifying symbols and other symbols having general applicationIzstrādē
42945EN 81714-3:2001Design of graphical symbols for use in the technical documentation of products - Part 3: Classification of connect nodes, networks and their encodingIzstrādē
45266prEN 61175-1Design of graphical symbols for use in the technical documentation of products - Part 1: Basic rulesIzstrādē
Displaying 41-50 of 188 results.