Ревидиран
Provides a list of requirements that are normally necessary for the procurement of the majority of control valves for process systems. Includes a standardized presentation of data as a basis for use with data processing facilities; a detailed set of instructions is included.
ПОВУЧЕН
IEC 60534-7:1989 ED1
99.60
Повлачење ступило на снагу
10. 11. 2010.
ОБЈАВЉЕН
IEC 60534-7:2010 ED2