NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Draft standard
[Withdrawn]
DIN 19227-1
DIN 19227-1
Measurement and control; graphical symbols and identifying letters for process control engineering; symbolic representation for functions
Title (German)
Messen, Steuern, Regeln; Graphische Symbole und Kennbuchstaben für die Prozeßleittechnik; Darstellung von Aufgaben