You Searched for - is 3347 : part 6 : sec 2
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IS 3347 : Part 6 : Sec 2 : 1982
(Reaffirmed Year :
1988
)
Dimensions for porcelain transformer bushings for use in lightly polluted atmospheres: Part 6 72.5 kV bushings, Sec 2 Metal parts
Technical Committee :
ETD 6
Superseeded by :