Norm
[AKTUELL]
UNE 21163
UNE 21163
RESIDUAL STRENGTH OF STRING INSULATOR UNITS OF GLASS OR CERAMIC MATERIAL FOR OVERHEAD LINES AFTER MECHANICAL DAMAGE OF THE DIELECTRIC.
Titel (englisch)
RESIDUAL STRENGTH OF STRING INSULATOR UNITS OF GLASS OR CERAMIC MATERIAL FOR OVERHEAD LINES AFTER MECHANICAL DAMAGE OF THE DIELECTRIC.