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IEC

IEC 62109-1:2010
En Vigor
2010-04-28
Safety of power converters for use in photovoltaic power systems - Part 1: General requirements
IEC

IEC 60489-4:1991
En Vigor
1991-07-10
Methods of measurement for radio equipment used in the mobile services - Part 4: Transmitters employing single-sideband emissions (R3E, H3E or J3E)
IEC

IEC 61284:1997
En Vigor
1997-09-17
Overhead lines - Requirements and tests for fittings
ISO

ISO 9314-1:1989
En Vigor
1989-04-13
Information processing systems — Fibre Distributed Data Interface (FDDI) — Part 1: Token Ring Physical Layer Protocol (PHY)