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IEC
IEC 61857-21:2009
En Vigor
2009-05-13
Electrical insulation systems - Procedures for thermal evaluation - Part
21: Specific requirements for general-purpose models - Wire-wound applications
ISO
ISO/IEC 9314-4:1999
En Vigor
1999-10-15
Information technology — Fibre Distributed Data Interface (FDDI) — Part
4: Single Mode Fibre Physical Layer Medium Dependent (SMF-PMD)
IEC
IEC 60061-2:1969/AMD43:2011
En Vigor
2011-06-30
Amendment 43 - Lamp caps and holders together with gauges for the
control of interchangeability and safety - Part 2: Lampholders
IEC
