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  • DL/T 2257-2021 大中型水電站地質(zhì)災害預警及應急管理技術(shù)規(guī)范 Technical specification of geological hazard early...2023-06-08
  • IEC 61935-1-2015 對稱和同軸信息技術(shù)布線的測試規(guī)范--第1部分:按ISO/IEC 11801及相關(guān)標準中規(guī)定的安裝對稱布線 Spec...2023-06-08
  • DIN 14700-2-2017 Firefighting and fire protection - CAN interface for components in emergency vehicles - P...2023-06-08
  • ETSI TR 103 450-2017 System Reference document (SRdoc); Technical characteristics and parameters for Wirele...2023-06-08
  • GB/T 28827.6-2019 信息技術(shù)服務 運行維護 第6部分:應用系統(tǒng)服務要求 Information technology service-Operations an...2023-06-08
  • DB32/T 3445-2018 鉛酸蓄電池制造企業(yè)職業(yè)危害防護技術(shù)規(guī)范 Technical specifications for prevention of occupatio...2023-06-08
  • DIN EN ISO 3459-2015 塑料管道系統(tǒng) 管件和壓力管之間的機械連接 負壓下密封性的試驗方法 Plastic piping systems -...2023-06-08
  • DL/T 1536-2016 電站調(diào)節(jié)閥選用導則 Selection and manipulation rules of control valve for power plant2023-06-08
  • BS EN ISO 20519-2017 船舶和船舶技術(shù) 液化天然氣燃料船舶加油規(guī)范 Ships and marine technology. Specification fo...2023-06-08
  • ASTM D3370-2018 從封閉式管道提取水樣的規(guī)程 Standard Practices for Sampling Water from Flowing Process Stream...2023-06-08
  • EN 60904-1-1-2017 Photovoltaic devices-Part 1-1: Measurement of current-voltage characteristics of multi-ju...2023-06-08
  • DB12/T 014-2006 無公害農(nóng)產(chǎn)品 青麻葉大白菜栽培技術(shù)規(guī)范 The Technical Standard of Cultivation of Qingmaye cabb...2023-06-08
  • GB/T 20996.2-2020 采用電網(wǎng)換相換流器的高壓直流系統(tǒng)的性能 第2部分:故障和操作 Performance of high-voltage direc...2023-06-08
  • GB/T 35088-2018 滑動軸承 多層滑動軸承用錫基鑄造合金 Plain bearings-Tin casting alloys for multilayer plain b...2023-06-08
  • DZ/T 0299-2017 頁巖氣調(diào)查地震資料采集與處理技術(shù)規(guī)程 Technical specification for shale gas seismic survey dat...2023-06-08
  • GB/T 41669-2022 安全與韌性 社區(qū)韌性 自發(fā)志愿者參與計劃指南 Security and resilience-Community resilience- Gui...2023-06-08
  • IEC 61534-21-2014 延長插槽系統(tǒng)--第21部分:墻面及天花板安裝用延長插槽系統(tǒng)的特殊要求 Powertrack systems - Part 2...2023-06-08
  • AS 3996-2019 Access covers and grates2023-06-08
  • ETSI TS 103 544-18-2019 Publicly Available Specification (Pas); Intelligent Transport Systems (Its); Mirror...2023-06-08
  • HG/T 4187-2011 尿素取水定額 Norm of water intake for urea2023-06-08
  • ETSI TS 138 304/2-2019 5G; Nr; User Equipment (Ue) Procedures In Idle Mode And In Rrc Inactive State (3Gpp ...2023-06-08
  • DIN EN 3660-001-2019 Aerospace series – Cable outlet accessories for circular and rectangular electri...2023-06-08
  • YY/T 0148-2006 醫(yī)用膠帶通用要求 含2020年第1號修改單2023-06-08
  • GB/T 5169.47-2022 電工電子產(chǎn)品著火危險試驗 第47部分:與低壓電工產(chǎn)品起燃和著火概率相關(guān)的電功率和能量分級導則...2023-06-08