IEC 61203:1992 ed1.0

Заменен

Synthetic organic esters for electrical purposes - Guide for maintenance of transformer esters in equipment — 15 стр.

Guide to the maintenance of synthetic organic esters, originally complying with the requirements of IEC 61099, in transformers with rated voltages up to 35 kV.

Заменен на

IEC 61203:2025 ed2.0

ICS

29.040.10 Insulating oils / Изоляционные масла

29.180 Transformers. Reactors / Трансформаторы. Реакторы