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34921

IEC 61835:1998

Helical-scan digital component video cassette recording system using 12,65 mm (0,5 in) magnetic tape - Format D-5

34922

IEC 61846:1998

Ultrasonics - Pressure pulse lithotripters - Characteristics of fields

34923

IEC 61847:1998

Ultrasonics - Surgical systems - Measurement and declaration of the basic output characteristics

34924

IEC 61854:1998

Overhead lines - Requirements and tests for spacers

34925

IEC 61868:1998

Mineral insulating oils - Determination of kinematic viscosity at very low temperatures

34926

IEC 61874:1998

Nuclear instrumentation - Geophysical borehole instrumentation to determine rock density ('density logging')

34927

IEC 61880:1998

Video systems (525/60) - Video and accompanied data using the vertical blanking interval - Analogue interface

34928

IEC 61897:1998

Overhead lines - Requirements and tests for Stockbridge type aeolian vibration dampers

34929

IEC 62020:1998

Electrical accessories - Residual current monitors for household and similar uses (RCMs)

34930

IEC 62053-31:1998

Electricity metering equipment (a.c.) - Particular requirements - Part 31: Pulse output devices for electromechanical and electronic meters (two wires only)

34931

IEC 62053-61:1998

Electricity metering equipment (a.c.) - Particular requirements - Part 61: Power consumption and voltage requirements

34932

IEC TR 60268-13:1998

Sound system equipment - Part 13: Listening tests on loudspeakers

34933

IEC TR 60943:1998

Guidance concerning the permissible temperature rise for parts of electrical equipment, in particular for terminals

34934

IEC TR 61000-2-7:1998

Electromagnetic compatibility (EMC) - Part 2: Environment - Section 7: Low frequency magnetic fields in various environments

34935

IEC TR 61366-1:1998

Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents - Part 1: General and annexes

34936

IEC TR 61366-2:1998

Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents - Part 2: Guidelines for technical specifications for Francis turbines

34937

IEC TR 61366-3:1998

Hydraulic turbines, storage pumps and pump-turbines - Tendering documents - Part 3: Guidelines for technical specifications for Pelton turbines

34938

IEC TR 61366-4:1998

Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents - Part 4: Guidelines for technical specifications for Kaplan and propeller turbines

34939

IEC TR 61366-5:1998

Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents - Part 5: Guidelines for technical specifications for tubular turbines

34940

IEC TR 61366-6:1998

Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents - Part 6: Guidelines for technical specifications for pump-turbines

Tổng số trang: 3698