DIBUJOS TECNICOS. SIGNOS CONVENCIONALES PARA ENGRANAJES
TECHNICAL DRAWINGS. CONVENTIONAL REPRESENTATION OF GEARS.
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01.080.30 / Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation
01.100.20 / Mechanical engineering drawings
CTN 1 - General standards
ISO 2203:1973 (Non-equivalent)
It is cancelled by: UNE-EN ISO 2203:1998
This standard is available in:
Print and digital format
Spanish
