ICS 33
电信、音频和视频工程
共 1,385 项 ISO/IEC 标准 · 合计 29.5 GB · 分 70 页展示
二级分类
IEC 63138-4:2026
Multi-channel radio-frequency connectors - Part 4: Sectional specification for type L32-4 and L32-5 circular connectors
现行
33.120 电信设备用部件和附件
2026
28 页
¥2
IEC 63185:2020
Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method
现行
33.120 电信设备用部件和附件
2020
25 页
¥2
IEC 63185:2025 RLV
Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method
现行
33.120 电信设备用部件和附件
2025
44 页
¥3
IEC 63249-1:2021
Waveguide to coaxial adapters – Part 1: Generic specification - General requirements and test methods
现行
33.120 电信设备用部件和附件
2021
53 页
¥3
IEC 63254:2022
Management and interfaces for WPT - Device-to-device wireless charging (D2DWC) for mobile devices with wireless power TX/RX module
现行
33.160 音频、视频和视听工程
2022
62 页
¥5
IEC 63267-1:2023
Fibre optic interconnecting devices and passive components - Fibre optic connector optical interfaces - Part 1: Enhanced macro bend loss…
现行
33.180 光纤通信
2023
26 页
¥2
IEC 63267-2-1:2024
Fibre optic interconnecting devices and passive components - Connector optical interfaces for enhanced macro bend multimode fibres - Part…
现行
33.180 光纤通信
2024
25 页
¥2
IEC 63267-2-2:2024
Fibre optic interconnecting devices and passive components - Connector optical interfaces for enhanced macro bend multimode fibres - Part…
现行
33.180 光纤通信
2024
25 页
¥2
IEC 63267-3-61:2025
Fibre optic interconnecting devices and passive components - Fibre optic connector optical interfaces for enhanced macrobend multimode…
现行
33.180 光纤通信
2025
28 页
¥2
IEC 63267-3-81:2025
Fibre optic interconnecting devices and passive components - Connector optical interfaces for enhanced macro bend multimode fibre - Part…
现行
33.180 光纤通信
2025
35 页
¥2
IEC 63295:2022
Specification for WB series glass beads with 50 Ω impedance for RF connectors
现行
33.120 电信设备用部件和附件
2022
33 页
¥2
IEC 63296-1:2021
Portable multimedia equipment - Determination of battery duration - Part 1: Powered loudspeaker equipment
现行
33.160 音频、视频和视听工程
2021
29 页
¥2
IEC 63296-2:2023
Portable multimedia equipment - Determination of battery duration - Part 2: Headphones and earphones with active noise-cancelling functions
现行
33.160 音频、视频和视听工程
2023
25 页
¥2
IEC 63365:2022
Industrial process measurement, control and automation - Digital nameplate
现行
33.080 综合业务数字网(ISDN)
2022
43 页
¥3
IEC 63448:2025
Low and ultra-low latency communication and control systems
现行
33.160 音频、视频和视听工程
2025
41 页
¥3
IEC 63466-1:2025
Leaky waveguides - Part 1: Generic specification - General requirements and test methods
现行
33.120 电信设备用部件和附件
2025
38 页
¥2
IEC 63478-2:2025
User’s quality of experience on multimedia conferencing services - Part 2: Requirements
现行
33.160 音频、视频和视听工程
2025
15 页
¥1
IEC 63478-3:2026
User’s quality of experience on multimedia conferencing services - Part 3: Measurement methods
现行
33.160 音频、视频和视听工程
2026
25 页
¥2
IEC 63652-1:2026
NFC Forum Specifications - Part 1: NFC Wireless Charging
现行
33.160 音频、视频和视听工程
2026
138 页
¥5
IEC 63652-2:2026
NFC Forum Specifications - Part 2: NFC Data Exchange Format
现行
33.160 音频、视频和视听工程
2026
23 页
¥2
关于 ICS 33 电信、音频和视频工程
ICS 33 是 ICS 分类法中的一级大类,中文名称"电信、音频和视频工程",本站收录该分类下的 ISO 与 IEC 国际标准共 1,385 项,覆盖 11 个二级类目。
这一分类下的标准以电信综合、电信系统、电信终端设备等方向为主。如果只需要其中一两份,可以进入详情页按页数单份购买;如果需要成批使用,整包获取更省事——¥199 可获得该分类全部标准的云盘分享,在云盘页面一键打包下载。
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