登录
首页 / 标准检索

标准检索

共找到 26,879 项标准,第 162 / 1344 页

IEC 61300-3-46:2025
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-46: Examinations and measurements - Bore diameter in rectangular ferrules
现行 ICS 33 电信、音频和视频工程 2025 18 页 ¥1
IEC 61300-3-47:2014
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-47: Examinations and measurements - End face geometry of PC/APC spherically polished ferrules using interferometry
现行 ICS 33 电信、音频和视频工程 2014 17 页 ¥1
IEC 61300-3-48:2013
Fibre optic interconnect devices and passive components - Basic test and measurement procedures - Part 3-48: Examinations and measurements - Spring compression force of the coupling sleeve for rectangular ferrule multi-fibre connectors
现行 ICS 33 电信、音频和视频工程 2013 9 页 ¥1
IEC 61300-3-49:2013
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-49: Examinations and measurements - Guide pin retention force for rectangular ferrule multi-fibre connectors
现行 ICS 33 电信、音频和视频工程 2013 17 页 ¥1
IEC 61300-3-4:2023/COR1:2023
Corrigendum 1 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-4: Examinations and measurements - Attenuation
现行 ICS 33 电信、音频和视频工程 2023 1 页 ¥1
IEC 61300-3-50:2025
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-50: Examinations and measurements - Crosstalk for optical spatial switches
现行 ICS 33 电信、音频和视频工程 2025 23 页 ¥2
IEC 61300-3-51:2014
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-51: Examinations and measurements - Pin gauge withdrawal force for rectangular ferrule multi-fibre connectors
现行 ICS 33 电信、音频和视频工程 2014 33 页 ¥2
IEC 61300-3-52:2014
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-52: Examinations and measurements - Guide hole and alignment pin deformation constant, C<sub>D</sub> for 8 degree angled PC rectangular ferrule, single mode fibres
现行 ICS 33 电信、音频和视频工程 2014 18 页 ¥1
IEC 61300-3-53:2020/COR1:2023
Corrigendum 1 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-53: Examinations and measurements - Encircled angular flux (EAF) measurement method based on two-dimensional far field data from multimode waveguide (including fibre)
现行 ICS 33 电信、音频和视频工程 2020 2 页 ¥1
IEC 61300-3-54:2019
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-54: Examinations and measurements - Angular misalignment between ferrule bore axis and ferrule axis for cylindrical ferrules
现行 ICS 33 电信、音频和视频工程 2019 26 页 ¥2
IEC 61300-3-55:2020
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-55:Examinations and measurements - Polarisation extinction ratio and keying accuracy of polarisation maintaining, passive, optical components
现行 ICS 33 电信、音频和视频工程 2020 54 页 ¥3
IEC 61300-3-5:2000
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-5: Examinations and measurements - Wavelength dependence of attenuation
被代替 ICS 33 电信、音频和视频工程 2000 9 页 ¥1
IEC 61300-3-6:2008
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-6: Examinations and measurements - Return loss
现行 ICS 33 电信、音频和视频工程 2008 54 页 ¥3
IEC 61300-3-7:2021
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-7: Examinations and measurements - Wavelength dependence of attenuation and return loss of single mode components
现行 ICS 33 电信、音频和视频工程 2021 64 页 ¥5
IEC 61300-3-9:1997
Fibre optic interconnecting devices and passive composants - Basic test and measurement procedures - Part 3-9: Examinations and measurements - Far-end crosstalk
现行 ICS 33 电信、音频和视频工程 1997 13 页 ¥1
IEC 61301:1994
Nuclear instrumentation - Digital bus for NIM instruments
现行 ICS 27 能源和热传导工程 1994 25 页 ¥2
IEC 61304:1994
Nuclear instrumentation - Liquid-scintillation counting systems - Performance verification
现行 ICS 17 计量学和测量、物理现象 1994 43 页 ¥3
IEC 61305-1:1995
Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 1: General
现行 ICS 33 电信、音频和视频工程 1995 7 页 ¥1
IEC 61305-2:1997
Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 2: FM radio tuners
现行 ICS 33 电信、音频和视频工程 1997 17 页 ¥1
IEC 61305-3:1995
Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 3: Amplifiers
现行 ICS 33 电信、音频和视频工程 1995 11 页 ¥1