NA 178
DIN Standards Committee for Process and Plant Technology
Standards
[Withdrawn]
ISO 4067-1
ISO 4067-1
Technical drawings; Installations; Part 1 : Graphical symbols for plumbing, heating, ventilation and ducting
Title (German)
Technische Zeichnungen; Installationen; Teil 1: Graphische Symbole für Gas- und Wasserinstallation, Heizung, Lüftung und Kanalisation
Responsible national committee
NA 178-01-04 AA - Documentation of process plants