IS: 2516 (Part II/Sec 1) - 1966; Specificaton for alternating current circuit-breakers Part II tests Section I voltage not exceeding 1000Volts
IS: 2516 (Part II/Sec 1) - 1966; Specificaton for alternating current circuit-breakers Part II tests Section I voltage not exceeding 1000Volts
- New Delhi BIS 1967
- 25p
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