国产aaaa级全身裸体精油片_337p人体粉嫩久久久红粉影视_一区中文字幕在线观看_国产亚洲精品一区二区_欧美裸体男粗大1609_午夜亚洲激情电影av_黄色小说入口_日本精品久久久久中文字幕_少妇思春三a级_亚洲视频自拍偷拍
首頁
資料下載
HSE資料
行業(yè)資訊
技術(shù)發(fā)展
論文下載
化工知識
標(biāo)準(zhǔn)下載
首頁
>
communications
全部
ETSI TS 123 167-2017 Universal Mobile Telecommunications System (Umts); Lte; Ip Multimedia Subsystem (Ims) ...
2023-05-31
ETSI TS 132 157/1-2018 Universal Mobile Telecommunications System (Umts); Lte; Telecommunication Management...
2023-05-31
ETSI TS 122 034-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...
2023-05-31
ETSI TS 128 621-2019 Universal Mobile Telecommunications System (Umts); Lte; Telecommunication Management; ...
2023-05-31
ETSI TS 129 219/4-2019 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...
2023-05-31
ETSI TS 144 003-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Mobile Station - Base Sta...
2023-05-27
ETSI TR 135 919-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...
2023-05-26
ETSI TS 142 043-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Support of Localised Serv...
2023-05-26
ETSI TS 128 703/2-2017 Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management...
2023-05-26
ETSI TS 132 405-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...
2023-05-26
GB/T 40783.1-2021 信息技術(shù) 系統(tǒng)間遠(yuǎn)程通信和信息交換 磁域網(wǎng) 第1部分:空中接口 Information technology-Telecommun...
2023-05-26
ETSI TS 123 214/4-2018 Universal Mobile Telecommunications System (Umts); Lte; Architecture Enhancements Fo...
2023-05-26
IEC 61156-6-2020 數(shù)字通信多心對稱成對/四心電纜--第6部分:1000MHz以下傳輸特性的對稱雙芯/四芯電纜--工作區(qū)布線--...
2023-05-26
ETSI TS 129 219/2-2017 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Teleco...
2023-05-26
ETSI TS 152 021-2017 Digital cellular telecommunications system (Phase 2+);Network Management (NM) procedur...
2023-05-26
ETSI TS 129 219/6-2019 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...
2023-05-25
ETSI TS 124 305-2017 Digital cellular telecommunications system (Phase 2+) (GSM);Universal Mobile Telecommu...
2023-05-17
ETSI TS 143 059-2017 Digital cellular telecommunications system (Phase 2+) (GSM); Functional stage 2 descri...
2023-05-17
ETSI TR 122 967-2017 Digital cellular telecommunications system (Phase 2+) (GSM);Universal Mobile Telecommu...
2023-05-17
ETSI TR 126 949-2018 Universal Mobile Telecommunications System (UMTS); LTE; Video formats for 3GPP service...
2023-05-17
ETSI TS 133 127-2020 Lte; 5G; Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile...
2023-05-18
ETSI TS 132 300-2014 Digital Cellular Telecommunications System (Phase 2+); Universal Mobile Telecommunicat...
2023-05-18
ETSI TS 126 247/3-2020 Universal Mobile Telecommunications System (Umts); Lte; Transparent End-To-End Packe...
2023-05-18
ETSI TS 132 391-2017 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...
2023-05-18
ETSI TS 146 082-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Voice Activity Detector (...
2023-05-18
首頁
上頁
29
30
31
32
33
下頁
尾頁
專題列表
更多專題
推薦列表
欄目ID=
162391
的表不存在(操作類型=0)