NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
IEC 61987, Part 21: List of Properties (LOP) of process control valves for electronic data exchange - Generic structures, IEC 61987, Part 22: Lists of Properties (LOP) of control valves and actuators for electronic data exchange
Begin
2011-03-04
Planned document number
IEC 65B/790/NP