Publikuar
IEC 61987-22:2015 provides Operating Lists of Properties (OLOP) for the description of the operating parameters and the collection of requirements for valve body assemblies and process regulators, Device Lists of Properties (DLOPs) for the description of various types of valve body assemblies and process regulators.
PUBLISHED
SSH EN 61987-22:2016
60.60
Standard published
29 gush 2016