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  • BS ISO 22557-2019 Paints and varnishes. Scratch test using a spring-loaded pen2023-08-24
  • GB 20922-2007 城市污水再生利用 農(nóng)田灌溉用水水質(zhì) The reuse of urban recycling water--Quality of farmland irri...2023-08-24
  • DB12/T 051.18-2003 玻璃窯爐節(jié)能監(jiān)測方法2023-08-24
  • HG/T 5338-2018 脫碳氧化合物用分子篩吸附劑 Molecular sieve adsorbent for removing carbon-oxygen compounds...2023-08-24
  • CNAS CL01-G005-2018 檢測和校準(zhǔn)實驗室能力認(rèn)可準(zhǔn)則在非固定場所外檢測活動中的應(yīng)用說明 Guidance on the Applicati...2023-08-24
  • IEC 60601-1-2-2014 醫(yī)用電氣設(shè)備--第1-2部分:基本安全和基本性能通用要求--并列標(biāo)準(zhǔn):電磁干擾--要求和試驗 Medical e...2023-08-24
  • BS EN 61158-3-12-2014 工業(yè)通信網(wǎng)絡(luò) 現(xiàn)場總線規(guī)范 數(shù)據(jù)鏈路層服務(wù)定義 12型元件 Industrial communication network...2023-08-24
  • ETSI TS 124 301/3-2020 Universal Mobile Telecommunications System (Umts); Lte; 5G; Non-Access-Stratum (Nas)...2023-08-24
  • ETSI TS 124 380/2-2017 LTE; Mission Critical Push To Talk (MCPTT) media plane control; Protocol specificati...2023-08-24
  • CY/T 169-2019 新聞出版內(nèi)容資源加工規(guī)范 第12部分:視頻加工 Specifications for content resource processing in pr...2023-08-24
  • DIN 1530-1-2017 Tools for moulding - Part 1: Ejector pins with cylindrical head2023-08-24
  • ETSI TS 132 332-2017 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-08-24
  • ETSI TS 124 424-2020 Lte; 5G; Management Object (Mo) For Extensible Markup Language (Xml) Configuration Acc...2023-08-24
  • BS EN ISO 4126-1-2013+A1-2016 用于防止過壓的安全裝置 安全閥 Safety devices for protection against excessive ...2023-08-24
  • EN 60794-2-2017 Optical fibre cables. Part 2- Indoor cables. Sectional specification2023-08-24
  • BS ISO 18237-2017 Hydraulic Fluid Power. Method For Evaluating Water Separation Performance Of Dehydrators2023-08-24
  • ETSI TS 123 060/1-2018 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-08-24
  • ETSI TS 103 374-2-2016 Core Network And Interoperability Testing (Int);Diameter Conformance Testing For Rf/...2023-08-24
  • BS ISO 20766-18-2019 Road vehicles. Liquefied petroleum gas (LPG) fuel systems components. Hose2023-08-24
  • DIN EN 71-1-2018 Safety of toys - Part 1: Mechanical and physical properties; German version EN 71-1:2014+A...2023-08-24
  • GA/T 1683-2019 法庭科學(xué) 槍械種類識別檢驗技術(shù)規(guī)范 Forensic sciences—Technical specifications for identi...2023-08-24