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IEC 62489-2:2014
Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2: Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure
现行 ICS 17 计量学和测量、物理现象 2014 30 页 ¥2
IEC 62490-1:2010
ESL measuring method - Part 1: Capacitors with lead terminal for use in electronic equipment
现行 ICS 31 电子学 2010 21 页 ¥2
IEC 62490-2:2010
ESL measuring method - Part 2: Surface mount capacitors for use in electronic equipment
现行 ICS 31 电子学 2010 29 页 ¥2
IEC 62491:2008
Industrial systems, installations and equipment and industrial products - Labelling of cables and cores
现行 ICS 29 电气工程 2008 60 页 ¥3
IEC 62493:2015+AMD1:2022 CSV
Assessment of lighting equipment related to human exposure to electromagnetic fields
现行 ICS 29 电气工程 2015 267 页 ¥5
IEC 62494-1:2008
Medical electrical equipment - Exposure index of digital X-ray imaging systems - Part 1: Definitions and requirements for general radiography
现行 ICS 11 医药卫生技术 2008 40 页 ¥2
IEC 62495:2011
Nuclear instrumentation - Portable X-ray fluorescence analysis equipment utilizing a miniature X-ray tube
现行 ICS 27 能源和热传导工程 2011 19 页 ¥1
IEC 62496-1:2008
Optical circuit boards - Part 1: General
现行 ICS 31 电子学 2008 45 页 ¥3
IEC 62496-2-1:2011
Optical circuit boards - Part 2-1: Measurements - Optical attenuation and isolation
现行 ICS 33 电信、音频和视频工程 2011 69 页 ¥5
IEC 62496-2-2:2011
Optical circuit boards - Part 2-2: Measurements - Dimensions of optical circuit boards
现行 ICS 33 电信、音频和视频工程 2011 53 页 ¥3
IEC 62496-2-4:2013
Optical circuit boards - Basic test and measurement procedures - Part 2-4: Optical transmission test for optical circuit boards without input/output fibres
现行 ICS 33 电信、音频和视频工程 2013 41 页 ¥3
IEC 62496-2-5:2022
Optical circuit boards - Basic test and measurement procedures - Part 2-5: Flexibility test for flexible opto-electric circuits
现行 ICS 33 电信、音频和视频工程 2022 41 页 ¥3
IEC 62496-2:2017
Optical circuit boards - Basic test and measurement procedures - Part 2: General guidance for definition of measurement conditions for optical characteristics of optical circuit boards
现行 ICS 33 电信、音频和视频工程 2017 39 页 ¥2
IEC 62496-3-1:2009
Optical circuit boards - Part 3-1: Performance standards - Flexible optical circuit boards using unconnectorized optical glass fibres
现行 ICS 33 电信、音频和视频工程 2009 14 页 ¥1
IEC 62496-3:2011
Optical circuit boards - Part 3: Performance standards - General and guidance
现行 ICS 33 电信、音频和视频工程 2011 22 页 ¥2
IEC 62496-4-1:2019
Optical circuit boards - Part 4-1: Interface standards – Terminated waveguide OCB assembly using single-row twelve-channel PMT connectors
现行 ICS 33 电信、音频和视频工程 2019 24 页 ¥2
IEC 62496-4-214:2020
Optical circuit boards - Part 4-214: Interface standards - Terminated waveguide OCB assembly using a single-row thirty-two-channel symmetric PMT connector
现行 ICS 33 电信、音频和视频工程 2020 16 页 ¥1
IEC 62496-4-3:2026
Optical circuit boards - Part 4-3: Interface standards - Terminated waveguide OCB assembly using a single-row thirty-two-channel PMT connector intermateable with a 250 μm pitch MPO 16
现行 ICS 33 电信、音频和视频工程 2026 15 页 ¥1
IEC 62497-2:2010
Railway applications - Insulation coordination - Part 2: Overvoltages and related protection
现行 ICS 45 铁路工程 2010 24 页 ¥2
IEC 62499:2021
Railway applications - Current collection systems - Pantographs, testing methods for contact strips
现行 ICS 45 铁路工程 2021 77 页 ¥5