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Fixed film resistor networks for use in electronic equipment - Part 2: Blank detail specification for film resistor networks of assessed quality on the basis of the capability approval procedure. Assessment level E

Fixed film resistor networks for use in electronic equipment - Part 2: Sectional specification for film resistor networks of assessed quality on the basis of the capability approval procedure

D.C. or a.c. supplied electronic step-down convertors for filament lamps - General and safety requirements

DC or AC supplied electronic step-down convertors for filament lamps - Performance requirements

Varistors for use in electronic equipment - Part 1: Generic specification

Varistors for use in electronic equipment - Part 2: Blank detail specification for zinc oxide surge suppression varistors. Assessment level E

Varistors for use in electronic equipment - Part 2: Sectional specification for surge suppression varistors

Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type Beta format - FM audio recording - Part 1: 625 line-50 field systems

Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type Beta format - FM audio recording - Part 2: 525 line-60 field systems

General purpose lead-acid batteries (valve-regulated types) - Part 1: General requirements, functional characteristics - Methods of test

Live working - Insulating aerial devices for mounting on a chassis

Switches for appliances - Part 1-1: Requirements for mechanical switches

Switches for appliances - Part 1-2: Requirements for electronic switches

Switches for appliances - Part 1: General requirements

Switches for appliances - Part 1: General requirements

Switches for appliances - Part 2-1: Particular requirements for cord switches

Switches for appliances - Part 2-4: Particular requirements for independently mounted switches

Switches for appliances - Part 2-5: Particular requirements for change-over selectors

Switches for appliances - Part 2-6: Particular requirements for switches used in electric motor-operated hand-held tools, transportable tools and lawn and garden machinery

Non-impregnated densified laminated wood for electrical purposes - Part 1: Definitions, designation and general requirements