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IEC
IEC 61158-6-27:2023
En Vigor
2023-03-16
Industrial communication networks - Fieldbus Specifications Part 6-27:
Application layer protocol specification - Type 27 elements
IEC
IEC 60050-131:2002/AMD4:2021
En Vigor
2021-03-23
Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part
131: Circuit theory
IEC
IEC 60151-9:1966
En Vigor
1966-01-01
Measurements of the electrical properties of electronic tubes and
valves. Part 9: Methods of measuring the cathode-interface impedance
ISO
ISO/IEC 15444-11:2007
En Vigor
2007-04-16
Information technology — JPEG 2000 image coding system: Wireless — Part 11:
