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802.11-2020 - IEEE Standard for Information Technology--Telecommunications and Information Exchange between Systems - Local and Metropolitan Area Networks--Specific Requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications
15天前
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中国电信EPON设备技术要求V2
16天前
已完结
GBT 20234.3-2015 电动汽车传导充电用连接装置 第3部分：直流充电接口
1个月前
已完结
GB_T 18487.1-2015 电动汽车传导充电系统 第1部分：通用要求
1个月前
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IEEE 802.11ay-2021
1个月前
已完结
P802.11az/D2.0, Dec 2019 - IEEE Draft Standard for Information technology - Telecommunications and information exchange between systems Local and metropolitan area networks - Specific requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications - Amendment 3: Enhancements for positioning
1个月前
已完结
Next Generation Wireless LANs: 802.11n and 802.11ac
1个月前
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IEEE 802.3bt-2018 - IEEE Standard for Ethernet Amendment 2: Physical Layer and Management Parameters for Power over Ethernet over 4 pairs
1个月前
已完结
JJF 1226-2009 医用电子体温计校准规范 标准
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