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IEC
IEC 62486:2017
En Vigor
2017-08-10
Railway applications - Current collection systems - Technical criteria
for the interaction between pantograph and overhead contactline (to
achieve free access)
IEC
IEC 60534-3-3:1998
En Vigor
1998-08-12
Industrial-process control valves - Part 3-3: Dimensions End-to-end
dimensions for buttweld, two-way, globe-type, straight pattern control valves
IEC
IEC 62961:2018
En Vigor
2018-09-20
Insulating liquids - Test methods for the determination of interfacial
tension of insulating liquids - Determination with the ring method
IEC
IEC 60034-18-32:2022
En Vigor
2022-01-25
Rotating electrical machines - Part 18-32: Functional evaluation of
insulation systems (Type II) - Electrical endurance qualification
procedures for form-wound windings
