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IEC
IEC 60050-731:1991/AMD4:2019
En Vigor
2019-10-17
Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part
731: Optical fibre communication
IEC
IEC 61189-2-630:2018
En Vigor
2018-06-05
Test methods for electrical materials, printed board and other
interconnection structures and assemblies - Part 2-630: Test methods for
materials for interconnection structures - Moisture absorption after
pressure vessel conditioning
IEC
IEC 61262-2:1994
En Vigor
1994-07-14
Medical electrical equipment - Characteristics of electro-optical X-ray
image intensifiers - Part 2: Determination of the conversion factor
ISO
ISO 81714-1:2010
En Vigor
2010-06-10
Design of graphical symbols for use in the technical documentation of
products — Part 1: Basic rules
