Projekte von IEC/TC 3

IEC 3/612/FDIS 1997-05-02 Graphische Symbole für Schaltpläne - Neue Symbole für Gasraumpläne (IEC 3A/467 CD:1997) Mehr  Kontakt zu DIN 
IEC 3/490/CD 1996-12-20 ISO 10303-212: Industrial automation systems and intergration - Product data representation and exchange - part 212: Application protocol: Electrotechnical design and installation Mehr  Kontakt zu DIN 
IEC 3/1028/RR Review report on IEC/TR 62154: Terminology in the area of information structures, documentation and graphical symbols Mehr  Kontakt zu DIN