30692 Resultados disponibles

Filtrar:

(16974)
(13718)
(0)
IEC

IEC TR 62432:2006

En Vigor
2006-03-14
The rH index in aqueous and aqueous-organic media
IEC

IEC 60061-1:1969/AMD54:2016

En Vigor
2016-05-30
Amendment 54 - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamp caps
IEC

IEC TR 61946:2007

En Vigor
2007-02-23
Mineral insulating oils - Characterization of paraffinic/naphthenic nature - Low temperature differential scanning calorimetry (DSC) test method
IEC

IEC 60061-2:1969/AMD45:2012

En Vigor
2012-09-27
Amendment 45 - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 2: Lampholders
IEC

IEC 62485-2:2010

En Vigor
2010-06-16
Safety requirements for secondary batteries and battery installations - Part 2: Stationary batteries
IEC

IEC 60061-3:1969/AMD52:2016

En Vigor
2016-05-30
Amendment 52 - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 3: Gauges
IEC

IEC 61300-3-4:2023 RLV

En Vigor
2023-05-09
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-4: Examinations and measurements - Attenuation
IEC

IEC 62571:2011

En Vigor
2011-03-29
Digital audiobook file format and player requirements
IEC

IEC 60061-3:1969/AMD27:2002

En Vigor
2002-05-03
Amendment 27 - Lamp caps and holders together with gauges for the control of interchangeability and safety. Part 3: Gauges
IEC

IEC TR 62627-03-02:2011

En Vigor
2011-12-07
Fiber optic interconnecting devices and passive components - Part 03-02: Reliability - Report of high power transmission test of specified passive optical components
IEC

IEC 60796-1:1990

En Vigor
1990-10-10
Microprocessor system bus - 8-bit and 16-bit data (MULTIBUS I) - Part 1: Functional description with electrical and timing specifications
IEC

IEC 60364-4-44:2024

En Vigor
2024-12-19
Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances
IEC

IEC 60835-3-2:1995

En Vigor
1995-12-13
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurements on satellite earth stations - Section 2: Antenna
IEC

IEC TS 62607-4-5:2017

En Vigor
2017-01-12
Nanomanufacturing - Key control characteristics - Part 4-5: Cathode nanomaterials for nano-enabled electrical energy storage - Electrochemical characterization, 3-electrode cell method
IEC

IEC 60747-4:2007/AMD1:2017

En Vigor
2017-01-30
Amendment 1 - Semiconductor devices - Discrete devices - Part 4: Microwave diodes and transistors
IEC

IEC 60191-6-2:2001/COR1:2002

En Vigor
2002-10-18
Corrigendum 1 - Mechanical standardization of semiconductor devices - Part 6-2: General rules for the preparation of outline drawings of surface mounted semiconductor device packages - Design guide for 1,50 mm, 1,27 mm and 1,00 mm pitch ball and column terminal packages
IEC

IEC 62999:2016+AMD1:2021 CSV

En Vigor
2021-10-01
Electric room heating - Underfloor heating - Performance characteristics - Definitions, method of testing, sizing and formula symbols
IEC

IEC TS 62862-1-2:2017

En Vigor
2017-11-29
Solar thermal electric plants - Part 1-2: General - Creation of annual solar radiation data set for solar thermal electric (STE) plant simulation
IEC

IEC 61960-4:2024

En Vigor
2024-07-30
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for portable applications - Part 4: Coin secondary lithium cells, and batteries made from them
IEC

IEC 61169-37:2007

En Vigor
2007-02-16
Radio-frequency connectors - Part 37: Sectional specification - STWX8 R.F. connectors