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  • DIN ISO/TR 21477-2018 Optics and photonics - Preparation of drawings for optical elements and systems - Sur...2023-08-17
  • ASTM C656-2017 建筑保溫用硅酸鈣板規(guī)格 Standard Specification for Structural Insulating Board,Calcium Silicat...2023-08-17
  • BS 7979-2016 硅酸鹽水泥用的石灰石精細(xì)料規(guī)范 Specification for limestone fines for use with Portland cement...2023-08-17
  • ASTM F1043-2017 工業(yè)用鋼柵欄框架強度和防護鍍層規(guī)格 Standard Specification for Strength and Protective Coatin...2023-08-17
  • DB32/T 3482-2018 雜交黃顙魚池塘養(yǎng)殖技術(shù)規(guī)范 Technical specifications for pond culture of hybrid yellow catfi...2023-08-17
  • ASTM B574-2018 Standard Specification for Low-Carbon Nickel-Chromium-Molybdenum, Low-Carbon Nickel-Molybden...2023-08-17
  • GB/T 41036-2021 宇航用超高低溫圓形電連接器通用規(guī)范 General specification for super high-low temperature circ...2023-08-17
  • DL/T 2264-2021 智能變壓器現(xiàn)場檢驗規(guī)范 Site test specification for smart high voltage power transformer...2023-08-17
  • GB/T 33659-2017 農(nóng)貿(mào)市場計量管理與服務(wù)規(guī)范 Measurement management and service specifications for markets of ...2023-08-16
  • DB11/T 309-2005 社區(qū)菜市場（農(nóng)貿(mào)市場）設(shè)置與管理規(guī)范 Community food market specification2023-08-16
  • GA/T 1773.1-2021 機動車駕駛?cè)税踩拿鞑僮饕?guī)范 第1部分通用要求 Operating specifications for safe and civilize...2023-08-16
  • GB/T 34077.3-2021 基于云計算的電子政務(wù)公共平臺管理規(guī)范 第3部分：運行保障管理 Management specification of elect...2023-08-16
  • ETSI TS 138 322/2-2018 5G; NR; Radio Link Control (RLC) protocol specification (3GPP TS 38.322 version 15.3...2023-08-16
  • ASTM C216-2019 面磚(粘土或頁巖制實心砌塊)規(guī)格 Standard Specification for Facing Brick (Solid Masonry Units M...2023-08-16
  • ASTM A178/A178M-2019 Standard Specification for Electric-Resistance-Welded Carbon Steel and Carbon-Manganes...2023-08-16
  • ETSI TS 138 331/6-2020 5G; Nr; Radio Resource Control (Rrc); Protocol Specification (3Gpp Ts 38.331 Version...2023-08-16
  • DA/T 56-2014 檔案信息系統(tǒng)運行維護規(guī)范 Operations and maintenance specifications for archival information sys...2023-08-16
  • ASTM A603-2019 鍍鋅鋼絲結(jié)構(gòu)繩規(guī)格 Standard Specification for Metallic-Coated Steel Structural Wire Rope...2023-08-16
  • ASTM D8011-2018 Standard Specification for Natural Gasoline as a Blendstock in Ethanol Fuel Blends or as a ...2023-08-16
  • ASTM D841-2017 硝化級甲苯規(guī)格 Standard Specification for Nitration Grade Toluene2023-08-16
  • DB32/T 4451.7-2023 醫(yī)用影像設(shè)備臨床使用安全管理與質(zhì)量控制規(guī)范 第7部分 ：單光子發(fā)射計算機斷層掃描系統(tǒng)（SPECT） Safe...2023-08-16
  • ASTM F1776-2019 Standard Specification for Eye Protective Devices for Paintball Sports2023-08-16
  • GB/T 39053-2020 跨境電子商務(wù)平臺商家信用評價規(guī)范 Specification of credit assessment for merchants on cross-b...2023-08-16
  • DB32/T 3891-2020 美甲及手足護理服務(wù)規(guī)范 Service specification of manicure and mani-pedi treatments...2023-08-16
  • ETSI TS 138 523-3/2-2020 5G; 5Gs; User Equipment (Ue) Conformance Specification; Part 3: Protocol Test Suit...2023-08-16
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