Registration number (WIID)Project No.TitleStatus
76057FprEN IEC 81346-2:2026Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 2: Classification of objects and codes for classesIzstrādē
50172HD 243 S7:1988Graphical symbols for use on equipment - Index, survey and compilation of the single sheetsAtcelts
54348HD 246.1 S1:1977Diagrams - Charts - Tables - Part 1: Definitions and classificationAtcelts
50208HD 246.2 S1:1977Diagrams, charts, tables - Part 2: Item designationAtcelts
47611HD 246.3 S1:1977Diagrams, charts, tables - Part 3: General recommendations for the preparation of diagramsAtcelts
53595HD 246.5 S1:1977Diagrams, charts, tables - Part 5: Preparation of interconnections diagrams and tablesAtcelts
50100HD 246.6 S2:1988Diagrams, charts, tables - Part 6: Preparation of unit wiring diagrams and tablesAtcelts
44384HD 246.7 S1:1984Diagrams, charts, tables - Part 7: Preparation of logic diagramsAtcelts
48873HD 457 S1:1985Code for designation of coloursAtcelts
46316HD 571 S1:1990General principles for the creation of graphical symbols for use on equipmentAtcelts
Displaying 71-80 of 188 results.