Specification for porcelain insulators for overhead power lines with a nominal voltage greater than 1000v
Indian Standards Institution
Specification for porcelain insulators for overhead power lines with a nominal voltage greater than 1000v - Second revision - New Delhi 1972 - 29p - IS : 731-1971 .
PORCELAIN
ELECTRIC INSULATORS & INSULATION -- SPECIF PORCELAIN
389.6 IS : 731
Specification for porcelain insulators for overhead power lines with a nominal voltage greater than 1000v - Second revision - New Delhi 1972 - 29p - IS : 731-1971 .
PORCELAIN
ELECTRIC INSULATORS & INSULATION -- SPECIF PORCELAIN
389.6 IS : 731