Dibujos técnicos. Instalaciones. Parte 1: símbolos gráficos para fontanería, calefacción, ventilación y canalizaciones.
TECHNICAL DRAWINGS. INSTALLATIONS. PART 1: GRAPHICAL SYMBOLS FOR PLUMBING, HEATING, VENTILATION AND DUCTING.
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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
01.100.30 / Construction drawings
23.040.01 / Pipeline components and pipelines in general
23.060.01 / Valves in general
CTN 1 - General standards
ISO 4067-1:1984 (Identical)
This standard is available in:
Print and digital format
Spanish
