ZH
RU
ES
iec62053+52
iec62053+52, Total:5 items.
In the international standard classification, iec62053+52 involves: Installations in buildings.
International Electrotechnical Commission (IEC), iec62053+52
- IEC 62053-52:2005 Electricity metering equipment (AC) - Particular requirements - Part 52: Symbols
RU-GOST R, iec62053+52
Korean Agency for Technology and Standards (KATS), iec62053+52
KR-KS, iec62053+52