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  • AQ/T 1009-2021 礦山救護(hù)隊(duì)標(biāo)準(zhǔn)化考核規(guī)范 Specification for standardized assessment of mine rescue teams...2023-09-21
  • ETSI TS 155 205-2017 Digital cellular telecommunications system (Phase 2+) (GSM);Specification of the GSM-M...2023-09-21
  • GB 28309-2012 食品安全國家標(biāo)準(zhǔn) 食品添加劑 酸性紅(偶氮玉紅)2023-09-21
  • ASME BPVC-CC-BPV 2775-2017 Code Cases 2775:Boilers And Pressure Vessels2023-09-21
  • DB13/T 1030-2009 園林設(shè)計(jì)文件內(nèi)容及深度規(guī)定2023-09-21
  • 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
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  • DIN EN 16616-2015 Chemical disinfectants and antiseptics - Chemical-thermal textile disinfection - Test me...2023-09-21
  • ETSI TS 124 380/6-2020 Lte; Mission Critical Push To Talk (Mcptt) Media Plane Control; Protocol Specificati...2023-09-21
  • DIN EN ISO 20728-2018 Corrosion of metal and alloys - Determination of resistance of magnesium alloys to st...2023-09-21
  • ETSI TS 136 300/3-2017 LTE; Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terre...2023-09-21
  • BS EN 16602-40-02-2014 航空項(xiàng)目管理 危害分析 Space product assurance. Hazard analysis2023-09-21
  • DIN 18157-1-2017 Execution of tilings and coverings by thin mortar bed technique - Part 1: Cement-based mo...2023-09-21
  • BS ISO 22146-2018 Carbonate liming materials. Determination of reactivity. Automatic titration method with...2023-09-21
  • EN 10263-4-2017 Steel rod,bars and wire for cold heading and cold extrusion. Part 4:Technical delivery cond...2023-09-21
  • GB/T 5169.14-2017 電工電子產(chǎn)品著火危險(xiǎn)試驗(yàn) 第14部分:試驗(yàn)火焰 1kW標(biāo)稱預(yù)混合型火焰 裝置、確認(rèn)試驗(yàn)方法和導(dǎo)則 Fir...2023-09-21
  • ASTM D6235-2018 危險(xiǎn)廢棄物污染處滲流層和地下水污染物快速現(xiàn)場鑒定規(guī)程 Standard Practice for Expedited Site Ch...2023-09-21
  • ASTM D8290-2020 Standard Test Method for Determination of Fatty Acid Methyl Esters (FAME) in Aviation Turbi...2023-09-21
  • DB44/T 165-2003 家用電器產(chǎn)品的涂膜質(zhì)量等級及試驗(yàn)方法 Quality Classification and Test Method for Film of Elec...2023-09-21
  • GB/T 35325-2017 糧油機(jī)械 網(wǎng)帶初清篩 Grain and oil machinery-Endless screen precleaner2023-09-21
  • BS ISO 2597-2-2015 鐵礦石 總鐵含量的測定 氯化鈦(III)還原后滴定法 Iron ores. Determination of total iron cont...2023-09-21