| http://www.w3.org/ns/prov#value | - The results are shown in Table 1.From the results shown in Table 1, it is found out that the corona stating voltage is higher when an aromatic hydrocarbon mixture is used singly, but on the other hand, the corona starting voltages are lower when rapeseed oil or other oils areused.In the impregnating oils shown in Table 1, NA (rapeseed oil 100%) and MT 60/castor oil 40, have almost the same values
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