IEC: 141 - 4 - 1980 (Amendment No.1 - 1990); Tests on oil-filled and gas-pressure cables and their acessories part 4 Oil-impregnated paper-insulated high pressure oil-filled pipe-type cables and accessories for alternating voltages upto and including 400kV
IEC: 141 - 4 - 1980 (Amendment No.1 - 1990); Tests on oil-filled and gas-pressure cables and their acessories part 4 Oil-impregnated paper-insulated high pressure oil-filled pipe-type cables and accessories for alternating voltages upto and including 400kV
- Geneva IEC 1980
- 35+5p
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