панель навигации

首页
联系我们
Рус

Имя
Email

панель навигации

首页

主要任务是

技术法规，标准和认证
- 提供标准化文件
- 标准术语检查

信息产品

首页
目录标准，全俄罗斯分类，术语词典

Каталог BS — национальные стандарты Великобритании

我要找:

найдено документов: 43921 страниц: 2197

BS EN 61558-2-9:2011

Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for transformers and power supply units for class III handlamps for tungsten filament lamps

Количество страниц: 18 Статус:

BS EN 61558-2-10:2014

Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V

Количество страниц: 20 Статус:

BS EN 61558-2-12:2011

Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for constant voltage transformers and power supply units for constant voltage

Количество страниц: 24 Статус:

BS EN 61558-2-13:2009

Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V. Particular requirements and tests for auto transformers and power supply units incorporating auto transformers

Количество страниц: 20 Статус:

BS EN 61558-2-14:2013

Safety of transformers, reactors, power supply units and combination thereof. Particular requirements and tests for variable transformers and power supply units incorporating variable transformers

Количество страниц: 26 Статус:

BS EN 61558-2-15:2012

Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for isolating transformers for the supply of medical locations

Количество страниц: 23 Статус:

BS EN 61558-2-16:2009+A1:2013

Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V. Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units

Количество страниц: 52 Статус:

BS EN 61558-2-20:2011

Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for small reactors

Количество страниц: 22 Статус:

BS EN 61558-2-23:2010

Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for transformers and power supply units for construction sites

Количество страниц: 26 Статус:

BS EN 61558-2-26:2013

Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for transformers and power supply units for saving energy and other purposes

Количество страниц: 26 Статус:

BS EN 61566:1998, IEC 61566:1997

Measurement of exposure to radio-frequency electromagnetic fields. Field strength in the frequency range 100 kHz to 1 GHz

Количество страниц: 22 Статус:

BS EN 61577-2:2017

Radiation protection instrumentation. Radon and radon decay product measuring instruments. Specific requirements for 222Rn and 220Rn measuring instruments

Количество страниц: 30 Статус:

BS EN 61577-3:2014

Radiation protection instrumentation. Radon and radon decay product measuring instruments. Specific requirements for radon decay product measuring instruments

Количество страниц: 32 Статус:

BS EN 61577-4:2014

Radiation protection instrumentation. Radon and radon decay product measuring instruments. Equipment for the production of reference atmospheres containing radon isotopes and their decay products (STAR)

Количество страниц: 32 Статус:

BS EN 61580-1:1997, IEC 61580-1:1996

Methods of measurement for waveguides. Decoupling and rotation of the plane of polarization

Количество страниц: 12 Статус:

BS EN 61580-2:1997, IEC 61580-2:1996

Methods of measurement for waveguides. Level of intermodulation products

Количество страниц: 12 Статус:

BS EN 61580-3:1997, IEC 61580-3:1997

Methods of measurement for waveguides. Variation of group delay

Количество страниц: 14 Статус:

BS EN 61580-4:1998, IEC 61580-4:1997

Methods of measurement for waveguides. Attenuation of waveguide and waveguide assemblies

Количество страниц: 12 Статус:

BS EN 61580-6:1997, IEC 61580:1995

Methods of measurement for waveguides. Return loss on waveguide and waveguide assemblies

Количество страниц: 10 Статус:

BS EN 61580-7:1997, IEC 61580-7:1996

Methods of measurement for waveguides. Graphical method for the determination of waveguide performance

Количество страниц: 14 Статус:

найдено документов: 43921 страниц: 2197

« Первая
‹ предыдущая
...
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
...
следующая ›
последняя »

目录标准，全俄罗斯分类，术语词典

нижний колонтитул

Росстандарт

vk

support-web@gostinfo.ru © FSBI Russian Standardization Institute, 2025