NA 012
DIN Standards Committee Chemical Apparatus Engineering
Draft standard
ISO/DIS 14617-1
ISO/DIS 14617-1
Graphical symbols for diagrams - Part 1: General rules
Title (German)
Graphische Symbole für Schemazeichnungen - Teil 1: Allgemeine Regeln
Responsible national committee
NA 012-00-03 AA - Documentation of process plants