ISO 11145:2001

31.260 01.040.31 01.080.40

IT, communication & electronic, Electronic components, Optoelectronics. Laser equipment IT, communication & electronic, Electronic components, Electronics (Vocabularies) Mechanical engineering foundations & materials, Technical drawing and graphical symbols, Graphical symbols for use on electrical and electronics engineering drawings, diagrams, charts and in relevant technical product documentation Services & management, Technical drawing and graphical symbols, Graphical symbols for use on electrical and electronics engineering drawings, diagrams, charts and in relevant technical product documentation Services & management, Information sciences. Publishing. Terminology, Electronics (Vocabularies)