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IEC 60141-4:1980/AMD1:1990 ed1.0
Amendment 1 - Tests on oil-filled and gas-pressure cables and their accessories. Part 4: Oil-impregnated paper-insulated high pressure oil-filled pipe-type cables and accessories for alternating voltages up to and including 400 kV
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Разработчик:
Зарубежные/IEC
ICS:
29.060.20 Cables / Кабели