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  • ETSI TS 138 422/1-2018 5G; NG-RAN; Xn signalling transport (3GPP TS 38.422 version 15.0.0 Release 15)2023-09-20
  • DB11/T 765.3-2010 檔案數(shù)字化規(guī)范 第3部分:縮微膠片檔案數(shù)字化加工 Specification for digitization of archives- P...2023-09-20
  • GB/T 37254-2018 高純碳化硅 微量元素的測(cè)定 High purity silicon carbide—Determination of trace elements...2023-09-20
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  • GB 19521.14-2004 危險(xiǎn)貨物中小型壓力容器檢驗(yàn)安全規(guī)范 Safety code for the inspection of medium and minitype re...2023-09-20
  • DL/T 1695-2017 火力發(fā)電廠煙氣脫硝調(diào)試導(dǎo)則 Guide for flue gas denitration commissioning test in thermal power...2023-09-20
  • DL/T 1945-2018 高壓直流輸電系統(tǒng)換流變壓器標(biāo)準(zhǔn)化接口規(guī)范 Specification of standard interface for HVDC transfo...2023-09-20
  • ASTM D8163-2017 建筑、船舶、維修、商業(yè)及工業(yè)涂料著色劑和主要成分測(cè)定方法 Standard Test Method for Determinat...2023-09-20
  • GB/T 2423.39-2018 環(huán)境試驗(yàn) 第2部分:試驗(yàn)方法 試驗(yàn)Ee和導(dǎo)則:散裝貨物試驗(yàn)包含彈跳 Environmental testing-Part 2: ...2023-09-20
  • DB3208/T 151-2021 三級(jí)(縣、鎮(zhèn)、村)政務(wù)服務(wù)中心建設(shè)規(guī)范 Specification for three tiers (county, town and village...2023-09-20
  • BS ISO 21264-2019 Surface active agents. Detergents. Determination of alkylphenol ethoxylates2023-09-20
  • GB/T 41243-2022 綠色倉(cāng)儲(chǔ)與配送要求及評(píng)估 Requirements and evaluation for green warehousing and distribution...2023-09-20
  • GB/T 3480.6-2018 直齒輪和斜齒輪承載能力計(jì)算 第6部分:變載荷條件下的使用壽命計(jì)算 Calculation of load capacity o...2023-09-20
  • CB 30046-2019 鋁合金晶間腐蝕試驗(yàn)方法 Test method for evaluating intergranular corrosion of aluminum alloys...2023-09-20
  • BS ISO 15500-13-2012+A1-2016 道路車(chē)輛 壓縮天然氣(CNG)燃料系統(tǒng)部件 卸壓裝置(PRD) Road vehicles. Compressed na...2023-09-20
  • AS/NZS 62676.4-2020 Video surveillance systems for use in security applications -- Part 4: Application guid...2023-09-20
  • DIN EN 62769-5-2016 Field Device Integration (FDI) - Part 5: FDI Information Model (IEC 62769-5:2015)2023-09-20
  • BS EN 4611-003-2018 Aerospace series. Cables, electrical, for general purpose, single and multicore assemb...2023-09-20
  • BS 6400-2-2018 Specification for installation, exchange, relocation, maintenance and removal of gas meters...2023-09-20
  • DIN EN 15182-2-2019 Portable equipment for projecting extinguishing agents supplied by firefighting pumps ...2023-09-20
  • GB/T 9966.9-2021 天然石材試驗(yàn)方法 第9部分:通過(guò)測(cè)量共振基本頻率測(cè)定動(dòng)力彈性模數(shù) Test methods for natural stone...2023-09-20
  • GB 2713-2015 食品安全國(guó)家標(biāo)準(zhǔn) 淀粉制品2023-09-20