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IEC
IEC 60122-4:2019
En Vigor
2019-01-24
Quartz crystal units of assessed quality - Part 4: Crystal units with thermistors
IEC
IEC 61249-2-40:2012
En Vigor
2012-11-29
Materials for printed boards and other interconnecting structures - Part
2-40: Reinforced base materials, clad and unclad - High performance,
non-halogenated epoxide woven E-glass laminate sheets of defined
flammability (vertical burning test), copper-clad for lead-free assembly
IEC
IEC 60081:1997/AMD3:2005
En Vigor
2005-09-27
Amendment 3 - Double-capped fluorescent lamps - Performance specifications
IEC
IEC 61249-2-7:2002
En Vigor
2002-03-05
Materials for printed boards and other interconnecting structures - Part
2-7: Reinforced base materials clad and unclad - Epoxide woven E-glass
laminated sheet of defined flammability (vertical burning test), copper-clad
