IEC 60635 Amd.1 Ed. 1.0 b:1997 Amendment 1 - Toroidal strip-wound cores made of magnetically soft material Amendment by International Electrotechnical Commission, 10/09/1997
IEC 61143-1 Amd.1 Ed. 1.0 b:1997 Amendment 1 - Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements Amendment by International Electrotechnical Commission, 10/09/1997
IEC 60092-303 Amd.1 Ed. 3.0 b:1997 Amendment 1 - Electrical installations in ships. Part 303: Equipment - Transformers for power and lighting Amendment by International Electrotechnical Commission, 09/05/1997
IEC 60245-2 Amd.1 Ed. 2.0 b:1997 Amendment 1 - Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 2: Test methods Amendment by International Electrotechnical Commission, 09/05/1997
IEC 60227-4 Amd.1 Ed. 2.0 b:1997 Amendment 1 - Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 4: Sheathed cables for fixed wiring Amendment by International Electrotechnical Commission, 07/03/1997
IEC 60618 Amd.2 Ed. 1.0 b:1997 Amendment 2 - Inductive voltage dividers Amendment by International Electrotechnical Commission, 10/09/1997
IEC 61028 Amd.2 Ed. 1.0 b:1997 Amendment 2 - Electrical measuring instruments - X-Y recorders Amendment by International Electrotechnical Commission, 10/09/1997
IEC 60477 Amd.1 Ed. 1.0 b:1997 Amendment 1 - Laboratory resistors. Laboratory d.c. resistors Amendment by International Electrotechnical Commission, 10/17/1997
IEC 60477-2 Amd.1 Ed. 1.0 b:1997 Amendment 1 - Laboratory resistors. Part 2: Laboratory a.c. resistors Amendment by International Electrotechnical Commission, 10/17/1997
IEC 60564 Amd.2 Ed. 1.0 b:1997 Amendment 2 - D.C. bridges for measuring resistance Amendment by International Electrotechnical Commission, 10/09/1997
IEC 60524 Amd.2 Ed. 1.0 b:1997 Amendment 2 - Direct-current resistive volt ratio boxes Amendment by International Electrotechnical Commission, 10/09/1997
IEC 60523 Amd.2 Ed. 1.0 b:1997 Amendment 2 - Direct-current potentiometers Amendment by International Electrotechnical Commission, 10/17/1997