MEDIDA DE LAS DESCARGAS PARCIALES. REGLAS GENERALES

WITHDRAWN published on 1.6.1972

PARTIAL DISCHARGE MEASUREMENTS.

WITHDRAWN published on 15.12.1985

MEASUREMENT OF TRANSFORMER AND REACTOR SOUND LEVELS.

WITHDRAWN published on 15.5.1980

METHODS OF TEST FOR ELECTRIC STRENGTH OF SOLID INSULATING MATERIALS. PART 1: TEST AT POWER FREQUENCIES.

WITHDRAWN published on 24.10.1994

METHODS OF TEST FOR ELECTRIC STRENGTH OF SOLID INSULATING MATERIALS. PART 2: ADDITIONAL REQUIREMENTS FOR TESTS USING DIRECT VOLTAGE.

WITHDRAWN published on 24.10.1994

RECOMMENDED METHODS OF TEST FOR ELECTRIC STRENGTH OF SOLID INSULATING MATERIALS AT POWER FREQUENCIES.

WITHDRAWN published on 15.8.1974

CELULAS PARA LA MEDIDA DE LA RESISTIVIDAD DE LIQUIDOS AISLANTES Y TECNICAS A EMPLEAR PARA SU LIMPIEZA

WITHDRAWN published on 15.10.1972

MEASUREMENT OF RELATIVE PERMITIVITY, DIELECTRIC DISSIPATION FACTOR ON D.C. RESISTIVITY OF INSULATING LIQUIDS.

WITHDRAWN published on 21.12.1989

ELECTRIC MEASURING DEVICES DIRECT ACTION INDICATORS AND ACCESORIES.

WITHDRAWN published on 15.12.1978

PRESCRIPCIONES PARA ACEITES DE TURBINA

WITHDRAWN published on 15.10.1973