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Professional IEC 60243 test machine manufacturer:Email:server@kepin17.comIEC1EC60243-1Edition3.02013-03INTERNATIONALSTANDARDNORMEINTERNATIONALEElectric strength of insulating materials-Test methods-Part 1:Tests at power frequenciesRigidite dielectrique des materiaux isolants -Methodes d'essai-Partie 1:Essais aux frequences industriellesProfessional IEC 60243 test machie manufacturer:Email:server@kepin17.com
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