Definitions, service conditions, rating, design and construction. Type and routine tests, including operation tests at limit temperatures and weatherproofing test.
BS 5524:1978
Original price was: $264.16.$132.00Current price is: $132.00.
Specification for high-voltage metal-enclosed switchgear for rated voltages of 72.5 kV and above
BSI Group , 03/31/1978
