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  • ETSI TS 123 108-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-05-09
  • DB3212/T 1088-2021 市場(chǎng)監(jiān)管領(lǐng)域行政執(zhí)法輕罰不罰實(shí)施規(guī)范2023-05-09
  • GB 50388-2016 煤礦井下機(jī)車車輛運(yùn)輸信號(hào)設(shè)計(jì)規(guī)范 Code for design of underground locomotive vehicle transport s...2023-05-09
  • GB/T 11807-2021 核電廠安全重要松脫部件聲學(xué)監(jiān)測(cè)系統(tǒng)的特性、設(shè)計(jì)和運(yùn)行規(guī)程 Characteristics, design and operati...2023-05-09
  • DL/T 1709.8-2017 智能電網(wǎng)調(diào)度控制系統(tǒng)技術(shù)規(guī)范 第8部分:運(yùn)行評(píng)估 Smart grid dispatching and control system spe...2023-05-09
  • DB33/T 2112-2018 公路瀝青路面廠拌熱再生技術(shù)規(guī)范 Technology specification of asphalt pavement hot recycling i...2023-05-09
  • ASTM D4670-2017 聚氨基甲酸酯原料試驗(yàn)方法:多羥基化合物中懸浮物的測(cè)定 Standard Test Method for Polyurethane Raw...2023-05-09
  • GB/T 36197-2018 土壤質(zhì)量 土壤采樣技術(shù)指南 Soil quality-Guidance on sampling techniques 2023-05-09
  • BS EN 62694-2016 輻射防護(hù)儀表 用于檢測(cè)非法販運(yùn)放射性物質(zhì)的背包式輻射探測(cè)器(BRD) Radiation protection instru...2023-05-09
  • GB/T 38722-2020 表面活性劑 界面張力的測(cè)定 拉起液膜法 Surface active agents—Determination of interfacia...2023-05-09
  • BS EN 15695-2-2017 Agricultural tractors and self-propelled sprayers. Protection of the operator (driver) ...2023-05-09
  • DIN EN 303613-2020 Intelligent Transport Systems (ITS) - LTE-V2X Access layer specification for Intelligent...2023-05-09
  • IEC 60746-4-2018 電化學(xué)分析儀性能表示法--第4部分:用包有薄膜的電流傳感器測(cè)量水中的溶解氧 Expression of perfor...2023-05-09
  • CECS 458-2016 CRB600H高延性高強(qiáng)鋼筋應(yīng)用技術(shù)規(guī)程 Technical specification for CRB600H high ductility and high ...2023-05-09
  • BS EN 16763-2017 消防安全系統(tǒng)和安全系統(tǒng)服務(wù) Services for fire safety systems and security systems...2023-05-09
  • GB/T 10001.2-2021 公共信息圖形符號(hào) 第2部分:旅游休閑符號(hào) Public information graphical symbols- Part 2: Symbols...2023-05-09
  • BS ISO 230-2-2014+A1-2016 機(jī)床測(cè)驗(yàn)規(guī)則 第2部分:定位用數(shù)字控制軸的精度和重復(fù)性的測(cè)定 Test code for machine to...2023-05-09
  • GB/T 30948-2021 泵站技術(shù)管理規(guī)程 Code of practice for technical management of pumping station2023-05-09
  • BS EN 16157-7-2018 Intelligent transport systems. DATEX II data exchange specifications for traffic manage...2023-05-09
  • BS EN 61169-51-2015 射頻連接器。 帶有卡鎖系統(tǒng)、外導(dǎo)體內(nèi)徑13.5毫米的射頻同軸連接器分規(guī)范 特性阻抗50 O(QLI型) ...2023-05-09
  • ETSI TS 123 122/2-2019 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-05-09
  • DL/T 1688-2017 氣體絕緣金屬封閉開(kāi)關(guān)設(shè)備狀態(tài)評(píng)價(jià)導(dǎo)則 Guide for condition evaluation of gas insulated switchge...2023-05-09
  • BS ISO 39511-2018 Sequential sampling plans for inspection by variables for percent nonconforming (known st...2023-05-09
  • ETSI TS 133 203/5-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-05-09