HD 381-1978
Methods of Test for the Determination of Ionic Impurities in Electric Insulation Materials by Extraction with Liquids

Standard No.

HD 381-1978

Release Date

1978

Published By

CENELEC - European Committee for Electrotechnical Standardization

Status

Be replaced

Replace By

HD 381-1979

Latest

HD 381-1979

HD 381-1978 history

• 1979 HD 381-1979 Methods of Test for the Determination of Ionic Impurities in Electrical Insulating Materials by Extraction with Liquids
• 1978 HD 381-1978 Methods of Test for the Determination of Ionic Impurities in Electric Insulation Materials by Extraction with Liquids