Registration number (WIID)Project No.TitleStatus
46078prEN 50XXXEmergency lighting - Labels and/or signsIzstrādē
46138prHD XXX S1Graphical symbols for diagrams - Part 5: Semi-conductors and electron tubesIzstrādē
46177EN 61175:1993Designations for signals and connectionsAtcelts
46177LVS EN 61175:2002Designations for signals and connectionsAtcelts
46233prEN 60617-10Graphical symbols for diagrams - Part 10: Telecommunications: TransmissionIzstrādē
46316HD 571 S1:1990General principles for the creation of graphical symbols for use on equipmentAtcelts
46316LVS HD 571 S1:1990General principles for the creation of graphical symbols for use on equipmentAtcelts
46845prHD XXX S1Graphical symbols for diagrams - Part 2: Symbol elements, qualifying symbols and other symbols having general applicationIzstrādē
46982EN 61355:1997Classification and designation of documents for plants, systems and equipmentAtcelts
46982LVS EN 61355:2002Classification and designation of documents for plants, systems and equipmentAtcelts
Displaying 41-50 of 186 results.