ONORM E 4121-1988
Electrical overhead lines; long rod insulators with core diameter 75 mm

Standard No.

ONORM E 4121-1988

Release Date

1988

Published By

AT-ON

Latest

ONORM E 4121-1988

ONORM E 4121-1988 history

• 1988 ONORM E 4121-1988 Electrical overhead lines; long rod insulators with core diameter 75 mm