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  • ETSI TR 138 901-2017 5G; Study On Channel Model For Frequencies From 0.5 To 100 Ghz (V14.0.0; 3Gpp Tr 38.90...2023-07-16
  • ETSI TS 123 285/4-2018 Universal Mobile Telecommunications System (Umts); Lte; Architecture Enhancements Fo...2023-07-16
  • IEC 61788-21-2015 超導(dǎo)性--第21部分:超導(dǎo)線材--實用超導(dǎo)線材的試驗方法--通用特征和指南 Superconductivity - Part...2023-07-16
  • ASME BPVC-CC-BPV 2445-2-2017 Code Cases 2445-2:Boilers And Pressure Vessels2023-07-16
  • GB/T 34682-2017 含有活性稀釋劑的涂料中揮發(fā)性有機化合物(VOC)含量的測定 Determination of volatile organic compou...2023-07-16
  • DB13/T 963-2008 羊屠宰技術(shù)要求2023-07-16
  • AS/NZS 4474-2018 AMD.1-2019 Household refrigerating appliances - Energy labelling and minimum energy perfor...2023-07-16
  • DIN EN 17054-2019 Biometrics multilingual vocabulary based upon the English version of ISO/IEC 2382-37:20122023-07-16
  • HJ 1012-2018 環(huán)境空氣和廢氣 總烴、甲烷和非甲烷總烴便攜式監(jiān)測儀技術(shù)要求及檢測方法 Ambient air and stationary ...2023-07-16
  • ETSI TS 129 345/3-2016 Universal Mobile Telecommunications System (Umts);Lte;Inter-Proximity-Services (Pros...2023-07-16
  • GB/T 40488-2021 漆樹育苗技術(shù)規(guī)程 Code of practice on propagation of toxicodendron verniciflu2023-07-16
  • DIN EN 4801-2017 Aerospace series - Flange couplings - Swivel flange with 3 fastening holes, in heat resist...2023-07-16
  • BS ISO 3384-2-2019 Rubber, vulcanized or thermoplastic. Determination of stress relaxation in compression....2023-07-16
  • GB 20415-2006 橡膠涂覆織物 絕緣帶 Rubber--Coated fabric--Isolating tape2023-07-16
  • ETSI TS 128 310-2021 5G; Lte; Management And Orchestration; Energy Efficiency Of 5G (3Gpp Ts 28.310 Version...2023-07-16
  • BS EN ISO 16000-19-2014 Indoor air. Sampling strategy for moulds2023-07-16
  • GB/T 41192-2021 巖土工程儀器 振弦式反力計 Instrument for geotechnical engineering-Vibrating wire load cell...2023-07-16
  • GB/T 33933.1-2017 天然石開采設(shè)備 安全要求 第1部分:圓盤式鋸切機 Natural stone mining equipments-Safety require...2023-07-16
  • ETSI TS 136 523-1-2020 Lte; Evolved Universal Terrestrial Radio Access (E-Utra) And Evolved Packet Core (Ep...2023-07-16
  • BS ISO 9154-2016 航空航天 強度等級1550MPa、帶有MJ螺紋、耐熱鎳基合金制成的螺栓 采購規(guī)范 Aerospace. Bolts, wit...2023-07-16
  • BS 9414-2019 Fire performance of external cladding systems. The application of results from BS 8414-1 and ...2023-07-16
  • GB 20071-2006 汽車側(cè)面碰撞的乘員保護 The protection of the occupants in the event of a lateral collision...2023-07-16
  • BS ISO 15500-17-2012+A1-2016 道路車輛 壓縮天然氣(CNG)燃料系統(tǒng)部件 柔性燃料輸送管 Road vehicles. Compressed n...2023-07-16