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  • DIN 18251-2020 Locks - Mortise locks and multipoint locks - Terms, definitions and dimensions2023-05-16
  • ETSI TS 129 278-2017 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-05-16
  • HG/T 5694-2020 2,3,4-三 氟硝基苯 2, 3, 4-Trifluoronitrobenzene2023-05-16
  • DB3210/T 1031-2019 一藕兩蝦生產(chǎn)技術(shù)規(guī)程 Technical Procedures for Production of “One Cropping Lotus Cou...2023-05-16
  • AS 14448-2020 Low modulus adhesives for exterior tile finishing 2023-05-16
  • GB/T 34537-2017 車用壓縮氫氣天然氣混合燃?xì)?Hydrogen and compressed natural gas (HCNG) blended as vehicle fue...2023-05-16
  • DL/T 547-2020 電力系統(tǒng)光纖通信運(yùn)行管理規(guī)程 Operation management code for optical-fiber communication of powe...2023-05-16
  • IEC 60335-2-84-2019 家用和類似用途電器的安全--第2-84部分:衛(wèi)生間電器的特殊要求 Household and similar electric...2023-05-16
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  • ETSI TR 126 989-2016 LTE; Mission Critical Push To Talk (MCPTT); media, codecs and multimedia Broadcast/Mul...2023-05-16
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  • IEC 61968-6-2015 電業(yè)的應(yīng)用集成--配電管理的系統(tǒng)接口--第6部分:維護(hù)和施工接口 Application integration at elect...2023-05-16
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