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  • GB/T 11313.38-2018 射頻連接器 第38部分: 50Ω背板和面板用模塊滑入式射頻連接器(TMA型)分規(guī)范 Radio-frequen...2023-09-21
  • AS/NZS 62676.4-2020 Video surveillance systems for use in security applications -- Part 4: Application guid...2023-09-20
  • BS EN 4611-003-2018 Aerospace series. Cables, electrical, for general purpose, single and multicore assemb...2023-09-20
  • ASTM A240/A240M-2018 Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, ...2023-09-20
  • IEC 61340-4-7-2017 靜電--第4-7部分：對于特定用途的標(biāo)準(zhǔn)試驗方法--電離 Electrostatics -- Part 4-7: Standard test...2023-09-20
  • ASTM C1902-2020 Standard Specification for Cellular Glass Insulation Used in Building and Roof Applications2023-09-19
  • GB/T 19688.1-2005 信息與文獻(xiàn) 書目數(shù)據(jù)元目錄 第1部分:互借應(yīng)用 Information and documentation--Bibliographic da...2023-09-19
  • BS ISO 22762-3-2018 Elastomeric seismic-protection isolators. Applications for buildings. Specifications2023-09-19
  • DIN EN 62943-2018 Visible light beacon system for multimedia applications (IEC 62943:2017); German version ...2023-09-17
  • ASTM C1859-2018 Standard Practice for Determination of Thermal Resistance of Loose-Fill Building Insulation...2023-09-17
  • EN 16755-2017+AC-2018 Durability of reaction to fire performance - Classes of fire-retardant treated wood p...2023-09-17
  • ETSI TS 102 224/6-2018 Smart Cards; Security Mechanisms For Uicc Based Applications - Functional Requiremen...2023-09-16
  • GB/T 28808-2021 軌道交通 通信、信號和處理系統(tǒng) 控制和防護(hù)系統(tǒng)軟件 Railway applications-Communication. signali...2023-09-16
  • DIN EN 2813-2019 Aerospace series – Aluminium alloy AL-­P­-6061-­ – T6 – Draw...2023-09-14
  • GB/T 18494.2-2022 變流變壓器 第2部分：高壓直流輸電用換流變壓器 Convetor transformers-Part 2: Transformers for ...2023-09-13
  • CNS 16133-2020 鐵路應(yīng)用－軌道－尖軌及岔心－第4部：致動、鎖定及轍查 鐵路應(yīng)用－軌道－尖軌及岔心－第4部：致動、鎖定及轍查\Rail...2023-09-13
  • BS EN 81-77-2018 Safety rules for the construction and installations of lifts. Particular applications for...2023-09-11
  • ASTM C919-2018 聲學(xué)設(shè)備中密封料使用規(guī)程 Standard Practice for Use of Sealants in Acoustical Applications...2023-09-11
  • GB/T 40694.5-2022 信息技術(shù) 用于生物特征識別系統(tǒng)的圖示、圖標(biāo)和符號 第5部分：人臉應(yīng)用 Information technology-Pic...2023-09-11
  • ASTM D7351-2019 薄層水流中沉淀物滯留裝置有效性測定方法 Standard Test Method for Determination of Sediment Re...2023-09-08
  • ETSI TR 103 579-2020 Intelligent Transport Systems (Its); Pre-Standardization Study On Payment Applications...2023-09-06
  • CAN/CSA-C22.2 NO.250.13-2017 Light emitting diode (LED) equipment for lighting applications (Third Edition)2023-09-06
  • BS EN 17018-2019 Railway applications. Rolling stock maintenance. Terms and definitions2023-09-05
  • ETSI TS 102 226-2020 Smart Cards; Remote Apdu Structure For Uicc Based Applications (Release 16)2023-09-04
  • ETSI TS 102 224/4-2018 Smart Cards; Security Mechanisms For Uicc Based Applications - Functional Requiremen...2023-09-01
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