1
IS/IEC 60255 : Part 21 : Sec 1 : 1988 ( IEC 60255 : Part 21 : Sec 1 : 1988)
(Reaffirmed Year :
2020
)
Electrical Relays Part 21 Vibration, Shock, Bump and Seismic Tests on Measuring Relays and Protection Equipment Section 1 Vibration tests (Sinusoidal)
Technical Committee :
ETD 35
Price :
₹ 2,500.00 ( US$ 30.00)