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DL/T 1088-2020 ±800kV特高压直流线路电磁环境参数限值 Electromagnetic environment parameters limit for ...
2023-08-19
GB/T 37015.1-2018 柔性直流输电系统性能 第1部分:稳态 Performance of high-voltage direct current power transmis...
2023-08-19
ETSI TS 103 737-2018 Speech And Multimedia Transmission Quality (Stq); Transmission Requirements For Narrow...
2023-08-18
ETSI TS 136 101/12-2020 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); User Equipment (Ue) Radio...
2023-08-18
ETSI TS 138 101-1/3-2020 5G; Nr; User Equipment (Ue) Radio Transmission And Reception; Part 1: Range 1 Stan...
2023-08-18
ETSI TS 138 101-4/4-2019 5G; Nr; User Equipment (Ue) Radio Transmission And Reception; Part 4: Performance ...
2023-08-16
ETSI TR 102 493-2017 Speech and multimedia Transmission Quality (STQ); Guidelines for the use of Video Qual...
2023-08-16
BS ISO 21760-2-2019 Adhesives for organic electronic devices. Determination of water vapour transmission r...
2023-08-14
ETSI TS 102 250-3-2013 Speech And Multimedia Transmission Quality (Stq); Qos Aspects For Popular Services I...
2023-08-13
ETSI TS 138 101-3/6-2020 5G; Nr; User Equipment (Ue) Radio Transmission And Reception; Part 3: Range 1 And ...
2023-08-13
ETSI TS 138 101-4/3-2020 5G; Nr; User Equipment (Ue) Radio Transmission And Reception; Part 4: Performance ...
2023-08-13
DL/T 2272-2021 输变电工程环境监理规范 The code for environmental supervision of electric power transmission ...
2023-08-12
ETSI TS 136 521-3-2020 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); User Equipment (Ue) Confor...
2023-08-11
ETSI TS 136 521-1/3-2018 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); User Equipment (Ue) Conf...
2023-08-11
DL/T 5803-2019 管廊工程1000kV气体绝缘金属封闭输电线路施工工艺导则 Construction technology guide for gas-insu...
2023-08-10
ETSI TS 103 737-2017 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrow...
2023-08-06
ETSI TS 103 060-2013 Electromagnetic Compatibility And Radio Spectrum Matters (Erm); Short Range Devices (S...
2023-08-03
DL/T 1236-2021 输电杆塔用地脚螺栓与螺母 Anchor bolts and nuts for poles and towers of electric power transmi...
2023-08-01
ETSI EN 301 489-17-2020 Electromagnetic Compatibility (Emc) Standard For Radio Equipment And Services; Part...
2023-07-31
DIN EN 300338-2-2017 Technical characteristics and methods of measurement for equipment for generation, tra...
2023-07-31
GB/T 50470-2017 油气输送管道线路工程抗震技术规范 Seismic technical code for oil and gas transmission pipelin...
2023-07-31
ETSI TS 136 104/2-2019 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); Base Station (Bs) Radio Tr...
2023-07-30
BS ISO/IEC 14443-4-2018 Cards and security devices for personal identification. Contactless proximity obje...
2023-07-30
AS 3564.1-2020 Automotive Repairs - Terminology Part 1: Automatic Transmission
2023-07-30
ETSI TS 136 104/11-2018 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); Base Station (Bs) Radio T...
2023-07-28
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