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  • IEC 60958-3-2015 數(shù)字音頻接口--第3部分:消費(fèi)類用途 Digital audio interface - Part 3: Consumer applications...2023-05-31
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  • ETSI TS 135 218-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-05-31
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  • ASTM E1879-2020 Standard Guide for Sensory Evaluation of Beverages Containing Alcohol2023-05-31
  • DB11/T 1053.1-2013 實(shí)驗(yàn)用魚 第1部分:微生物學(xué)等級(jí)及監(jiān)測(cè) Laboratory fish Part 1: Mcrobiol ogical standards and ...2023-05-31
  • EN 60901-1996+A6-2017 Single. capped fluorescent lamps. Performance specifications2023-05-31
  • GB/T 14337-2022 化學(xué)纖維 短纖維拉伸性能試驗(yàn)方法 Man-made fibre-Test method for tensile properties of staple ...2023-05-31
  • IEC 60050-195-2021 國(guó)際電工詞匯.第195部分:防電擊的接地和保護(hù) International Electrotechnical Vocabulary (IEV)...2023-05-31
  • GB/T 8563.1-2021 獎(jiǎng)勵(lì)、紀(jì)律處分信息分類與代碼 第1部分:勛章、榮譽(yù)稱號(hào)和表彰獎(jiǎng)勵(lì)代碼 Classification and codes f...2023-05-31
  • ASTM B890-2020 Standard Test Method for Determination of Metallic Constituents of Tungsten Alloys and Tungs...2023-05-31
  • ASTM F2844-2020 Standard Test Method for Displacement Compression of Softball and Baseball Bat Barrels2023-05-31
  • ETSI TS 129 388-2017 LTE; V2X Control Function to Home Subscriber Server (HSS) aspects (V4); Stage 3 (V14.0...2023-05-31
  • ETSI TS 129 540-2020 5G; 5G System; Sms Services; Stage 3 (3Gpp Ts 29.540 Version 15.6.0 Release 15)2023-05-31
  • BS EN 1406-2017 飲用水處理用化學(xué)試劑.改良淀粉 Chemicals Used For Treatment Of Water Intended For Human Consu...2023-05-31
  • ETSI TS 124 275-2020 Lte; Management Object (Mo) For Basic Communication Part (Bcp) Of Ims Multimedia Telep...2023-05-31
  • IEC 60667-3-1-2020 電工用剛紙規(guī)范--第3部分:單項(xiàng)材料規(guī)范--活頁(yè)1:平板 Vulcanized fibre for electrical purposes...2023-05-31
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