Five RR porcelains
By Nora Coppo; posted June 1, 2012
View Original: Click to zoom, then click to magnify (4000 x 3000) 2749KB
|
five insulators type I.606 by IMEC (early 1960s) used on our 3 kV DC lines of FS |
|
|
five insulators type I.606 by IMEC (early 1960s) used on our 3 kV DC lines of FS |