You Searched for - IS 3231 : Part 2 : Sec 2
-
1
IS 3231 : Part 2 : Sec 2 : 1987
(Reaffirmed Year :
2011
)
Electrical Relays for Power System Protection - Part 2 : Requirements for Principal Families - Section 2 : General Requirements for Measuring Relays
Technical Committee :
ETD 35
Superseeded by :