Normas IEC
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IEC
IEC 61466-2:1998+AMD1:2002+AMD2:2018 CSV
En Vigor
2018-05-09
Composite string insulator units for overhead lines with a nominal
voltage greater than 1 000 V - Part 2: Dimensional and electrical characteristics
IEC
IEC 60034-11:2020 RLV
En Vigor
2020-10-05
Rotating electrical machines - Part 11: Thermal protection
IEC
IEC 60368-2-2:1996
En Vigor
1996-07-25
Piezoelectric filters - Part 2: Guide to the use of piezoelectricfilters
- Section 2: Piezoelectric ceramic filters
IEC
IEC 60603-1:1991/AMD1:1992
En Vigor
1992-06-15
Amendment 1 - Connectors for frequencies below 3 MHz for use with
printed boards - Part 1: Generic specification - General requirements
and guide for the preparation of detail specifications, with assessed quality
