Especificaciones y recepción del hexafluoruro de azufre nuevo.
SPECIFICATION AND ACCEPTANCE OF NEW SULPHUR HEXAFLUORIDE.
Buy on AENOR
29.035.99 / Other insulating materials
CTN 207/SC 10 - Fluids for electrotechnical applications
IEC 60376:1971 (Identical)
It is cancelled by: UNE-EN 60376:2006