10.20 1. 4. 2026.
ISO
ISO/TC 45/SC 4
Međunarodni standard
This document specifies requirements for rubber seals used in transformers with natural or synthetic esters as insulating liquid.
The requirements include:
- technical properties,
- test methods,
- applicable temperature conditions,
- marking,
- packaging, transportation, and storage.
PROJEKAT
ISO/NP 26705
10.20
Početak izjašnjavanja o predlogu
1. 4. 2026.