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Dry - Type 3 - 20kV halin yanzu
A irin nau'in mai canzawa na yanzu shine bushewar. Ana amfani da shi don auna yanayin halin yanzu, ƙarfin lantarki, kariya ta wutar lantarki a cikin tsarin iko na 50kv da ƙasa suna biye: 1.Shurritarancin ƙirar yana biye da: 1.Thetht tsawo ba ya fitar da ... 1.
