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IEC 60721-3-2:2018/COR3:2024
Corrigendum 3 - Classification of environmental conditions - Part 3-2: Classification of groups of environmental parameters and their severities - Transportation and handling
现行 ICS 19 试验 2018 2 页 ¥1
IEC 60721-3-3:2019
Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations
现行 ICS 19 试验 2019 29 页 ¥2
IEC 60721-3-4:2019/COR1:2023
Corrigendum 1 - Classification of environmental conditions - Part 3-4: Classification of groups of environmental parameters and their severities - Stationary use at non-weatherprotected locations
现行 ICS 19 试验 2019 4 页 ¥1
IEC 60721-3-5:1997
Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 5: Ground vehicle installations
现行 ICS 19 试验 1997 56 页 ¥3
IEC 60721-3-5:2026
Classification of environmental conditions - Part 3-5: Classification of groups of environmental parameters and their severities - Ground vehicle installations
现行 ICS 19 试验 2026 34 页 ¥2
IEC 60721-3-6:2025
Classification of environmental conditions - Part 3-6: Classification of groups of environmental parameters and their severities - Ship environments
现行 ICS 19 试验 2025 31 页 ¥2
IEC 60721-3-7:2026
Classification of environmental conditions - Part 3-7: Classification of groups of environmental parameters and their severities - Portable and non-stationary use
现行 ICS 19 试验 2026 16 页 ¥1
IEC 60721-3-9:2024
Classification of environmental conditions - Part 3-9: Classification of groups of environmental parameters and their severities - Microclimates inside products
现行 ICS 19 试验 2024 34 页 ¥2
IEC 60728-1-1:2014
Cable networks for television signals, sound signals and interactive services - Part 1-1: RF cabling for two way home networks
现行 ICS 33 电信、音频和视频工程 2014 131 页 ¥5
IEC 60728-1-2:2014
Cable networks for television signals, sound signals and interactive services - Part 1-2: Performance requirements for signals delivered at the system outlet in operation
现行 ICS 35 信息技术、办公机械 2014 75 页 ¥5
IEC 60728-101-1:2023
Cable networks for television signals, sound signals and interactive services - Part 101-1: RF cabling for two-way home networks with all-digital channels load
现行 ICS 33 电信、音频和视频工程 2023 142 页 ¥5
IEC 60728-101-2:2023
<p>Cable networks for television signals, sound signals and interactive services - Part 101-2: Performance requirements for signals delivered at the system outlet in operation with all-digital channels load</p>
现行 ICS 33 电信、音频和视频工程 2023 60 页 ¥3
IEC 60728-101:2016
Cable networks for television signals, sound signals and interactive services - Part 101: System performance of forward paths loaded with digital channels only
现行 ICS 33 电信、音频和视频工程 2016 240 页 ¥5
IEC 60728-106:2023
Cable networks for television signals, sound signals and interactive services - Part 106: Optical equipment for systems loaded with digital channels only
现行 ICS 33 电信、音频和视频工程 2023 96 页 ¥5
IEC 60728-10:2014
Cable networks for television signals, sound signals and interactive services - Part 10: System performance of return paths
现行 ICS 33 电信、音频和视频工程 2014 106 页 ¥5
IEC 60728-113:2023
Cable networks for television signals, sound signals and interactive services - Part 113: Optical systems for broadcast signal transmissions loaded with digital channels only
现行 ICS 33 电信、音频和视频工程 2023 215 页 ¥5
IEC 60728-114:2026
<p>Cable networks for television signals, sound signals and interactive services - Part 114: Optical transmission systems using RFoG technology</p>
现行 ICS 33 电信、音频和视频工程 2026 97 页 ¥5
IEC 60728-115:2022
Cable networks for television signals, sound signals and interactive services - Part 115: In-building optical systems for broadcast signal transmissions
现行 ICS 33 电信、音频和视频工程 2022 135 页 ¥5
IEC 60728-11:2023
Cable networks for television signals, sound signals and interactive services - Part 11: Safety
现行 ICS 33 电信、音频和视频工程 2023 83 页 ¥5
IEC 60728-12:2017
Cable networks for television signals, sound signals and interactive services - Part 12: Electromagnetic compatibility of systems
现行 ICS 33 电信、音频和视频工程 2017 25 页 ¥2