Standards UNE - Spanish national standards - Page 5041

CONTADORES DE ENERGIA ELECTRICA ACTIVA PARA CORRIENTE ALTERNA, DE CLASES 0,5 1 Y 2

WITHDRAWN published on 15.12.1980

CLASS 0,5, 1 AND 2 ALTERNATING-CURRENT WATTHOUR METERS.

WITHDRAWN published on 22.11.1990

METHOD FOR OXIDATION STABILITY DETERMINATION OF INSULATING OILS.

WITHDRAWN published on 15.1.1972

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WITHDRAWN published on 1.6.1972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WITHDRAWN published on 15.12.1985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WITHDRAWN published on 15.5.1980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WITHDRAWN published on 24.10.1994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WITHDRAWN published on 24.10.1994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WITHDRAWN published on 15.8.1974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WITHDRAWN published on 15.10.1972