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Electrotechnical

Title Description Category
IS 3347-8-1 - 1988 - Dimensions for Porcelain Transformer Bushings for Use in Lightly... Electrotechnical
IS 3347-8-2 - 1992 - Dimensions for porcelain transformer bushings for use in lightly... Electrotechnical
IS 3352 - 1965 - Varnished cotton cloth and tape for electrical purposes Electrotechnical
IS 3043 - 1987 - Code of practice for earthing Electrotechnical
IS 3070-3 - 1993 - Lightning Arresters for Alternating Current Systems, Part 3: Metal... Electrotechnical
IS 3107 - 1974 - Specification for Portable Multipurpose Direct Acting Electrical... Electrotechnical
IS 3136 - 1965 - Polycrystalline semiconductor rectifier equipment Electrotechnical
IS 3151 - 1982 - Earthing transformers Electrotechnical
IS 3156-1 - 1992 - Voltage transformers, Part 1: General requirements Electrotechnical
IS 3156-2 - 1992 - Voltage transformers, Part 2: Measuring voltage transformers Electrotechnical
IS 3156-3 - 1992 - Voltage transformers, Part 3: Protective voltage transformers Electrotechnical
IS 3156-4 - 1992 - Voltage transformers, Part 4: Capacitor voltage transformers Electrotechnical
IS 3188 - 1980 - Characteristics of string insulator units Electrotechnical
IS 3010-1 - 1965 - Appliance-connectors and appliance-inlets (non-reversible three-pin... Electrotechnical
IS 3010-2 - 1965 - Appliance-connectors and appliance-inlets(non-reversible three-pin... Electrotechnical
IS 3231-0 - 1986 - Electrical relays for power systems protection, Part 0: General... Electrotechnical
IS 3231-1-1 - 1986 - Electrical Relays for Power System Protection, Part 1: General... Electrotechnical
IS 3231-1-2 - 1986 - Electrical relays for power system protection, Part 1: General... Electrotechnical
IS 3231-1-3 - 1986 - Electrical realys for power system protection, Part 1: General... Electrotechnical
IS 3231-2-1 - 1987 - Electrical Relays for Power System Protection, Part 2: Requirements... Electrotechnical

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