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32021

IEC 60747-16-4:2004

Semiconductor devices - Part 16-4: Microwave integrated circuits - Switches

32022

IEC 60749-23:2004

Semiconductor devices - Mechanical and climatic test methods - Part 23: High temperature operating life

32023

IEC 60749-24:2004

Semiconductor devices - Mechanical and climatic test methods - Part 24: Accelerated moisture resistance - Unbiased HAST

32024

IEC 60749-33:2004

Semiconductor devices - Mechanical and climatic test methods - Part 33: Accelerated moisture resistance - Unbiased autoclave

32025

IEC 60774-5:2004

Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS - Part 5: D-VHS

32026

IEC 60825-2:2004

Safety of laser products - Part 2: Safety of optical fibre communication systems (OFCS)

32027

IEC 60838-2-1:1994/AMD2:2004

Amendment 2 - Miscellaneous lampholders - Part 2-1: Particular requirements - Lampholders S14

32028

IEC 60873-2:2004

Electrical and pneumatic analogue chart recorders for use in industrial process control systems - Part 2: Guidance for inspection and routine testing

32029

IEC 60893-1:2004

Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 1: Definitions, designations and general requirements

32030

IEC 60896-21:2004

Stationary lead-acid batteries - Part 21: Valve regulated types - Methods of test

32031

IEC 60896-22:2004

Stationary lead-acid batteries - Part 22: Valve regulated types - Requirements

32032

IEC 60901:1996/AMD3:2004

Amendment 3 - Single-capped fluorescent lamps - Performance specifications

32033

IEC 60921:2004

Ballasts for tubular fluorescent lamps - Performance requirements

32034

IEC 60939-2-1:2004

Complete filter units for radio interference suppression - Part 2-1: Blank detail specification - Passive filter units for electromagnetic interference suppression - Filters for which safety tests are required (assessment level D/DZ)

32035

IEC 60939-2-2:2004

Complete filter units for radio interference suppression - Part 2-2: Blank detail specification - Passive filter uits for electromagnetic interference suppression - Filters for which safety tests are required (safety tests only)

32036

IEC 60981:2004

Extra heavy-duty electrical rigid steel conduits

32037

IEC 60998-2-4:2004

Connecting devices for low-voltage circuits for household and similar purposes - Part 2-4: Particular requirements for twist-on connecting devices

32038

IEC 61000-4-11:2004

Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests

32039

IEC 61019-1:2004

Surface acoustic wave (SAW) resonators - Part 1: Generic specification

32040

IEC 61047:2004

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

Tổng số trang: 3698