Normy DIN - Německé národní normy - strana 18238

Methods of determination of the geometrical characteristics of magnetic steel sheet and strip; identical with IEC 68(Central Office)53.

NEPLATNÁ vydaná dňa 1.11.1986

Magnetic materials - Methods of measurement of the specific total losses of magnetic sheet and strip by means of a single sheet tester; identical with IEC 68(Central Office)68.

NEPLATNÁ vydaná dňa 1.6.1990

Method of test for the determination of surface insulation resistance; Identical with IEC 68(Central Office)69.

NEPLATNÁ vydaná dňa 1.7.1990

Magnetic materials; methods of assessment of temperature capability of interlaminar insulation coatings; identical with IEC 68(Central Office)70.

NEPLATNÁ vydaná dňa 1.9.1990

Magnetic materials; methods of measurement of the magnetic properties of magnetic sheet and strip by means of a single sheet tester; amendments to draft DIN IEC 68(CO)68; identical with IEC 68(Central Office)77.

NEPLATNÁ vydaná dňa 1.1.1992

Magnetic materials; methods of assessment of temperature capability of interlaminar insulating coatings; amendments to draft standard DIN IEC 68(CO)70; identical with IEC 68(Central Office)81.

NEPLATNÁ vydaná dňa 1.1.1992

Magnetic materials; methods of measurement of the magnetic properties of permanent magnetic (magnetically hard) materials.

NEPLATNÁ vydaná dňa 1.11.1993

Methods of measurement of density, resistivity and stacking factor of magnetic sheet and strip.

NEPLATNÁ vydaná dňa 1.2.1994

Magnetic materials - Part 1: Classification.

NEPLATNÁ vydaná dňa 1.10.1994

Specification for relays magnetic materials (iron and steel); identical with IEC 68(Secretariat)92.

NEPLATNÁ vydaná dňa 1.12.1992