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  • ETSI TS 128 633-2020 Universal Mobile Telecommunications System (Umts); Lte; Telecommunication Management; ...2023-06-13
  • GB 21288-2007 移動(dòng)電話電磁輻射局部暴露限值 Limits for human local exposure to electromagnetic fields emitted...2023-06-13
  • GB/T 51314-2018 數(shù)據(jù)中心基礎(chǔ)設(shè)施運(yùn)行維護(hù)標(biāo)準(zhǔn) Operation and maintenance standard for data center infrastructu...2023-06-13
  • AS 1742.14-2014 AMD.1-2019 Manual of Uniform Traffic Control Devices - Part 14: Traffic Signals2023-06-13
  • ETSI GS NFV-SOL 013/2-2019 Network Functions Virtualisation (Nfv) Release 2; Protocols And Data Models; Spe...2023-06-13
  • BS EN 1982-2017 銅和銅合金.鑄錠和鑄件 Copper And Copper Alloys. Ingots And Castings2023-06-13
  • GB 24542-2009 墜落防護(hù) 帶剛性導(dǎo)軌的自鎖器 Personal fall protection equipment-Guided type fall arrester inclu...2023-06-13
  • BS ISO 16494-2014 熱回收裝置和能源回收裝置 測(cè)試性能的方法 Heat recovery ventilators and energy recovery vent...2023-06-13
  • GB 11550-2009 汽車座椅頭枕強(qiáng)度要求和試驗(yàn)方法 Strength requirement and test of automobile seats head restrain...2023-06-13
  • ASTM D3288/D3288M-2020 Standard Test Methods for Magnet-Wire Enamels2023-06-13
  • BS EN 62317-13-2015 鐵氧體磁心 尺寸 電源設(shè)施用PQ磁芯 Ferrite cores. Dimensions. PQ-cores for use in power su...2023-06-13
  • DL/T 2454-2021 高壓交、直流系統(tǒng)用復(fù)合絕緣子界面特性技術(shù)要求、試驗(yàn)方法和界面評(píng)價(jià) Interface characteristics of...2023-06-13
  • GB/T 36871-2018 豬傳染性胃腸炎病毒、豬流行性腹瀉病毒和豬輪狀病毒多重RT-PCR檢測(cè)方法 Multiplex RT-PCR to detec...2023-06-13
  • BS ISO 5610-12-2014 數(shù)控刀片的矩形柄刀架 S款 Tool holders with rectangular shank for indexable inserts. Styl...2023-06-13
  • GB 1886.64-2015 食品安全國(guó)家標(biāo)準(zhǔn) 食品添加劑 焦糖色2023-06-13
  • GB/T 37220-2018 大型橡膠軟管組合件 加速疲勞試驗(yàn) Rubber hose assemblies with large diameter—Accelerated...2023-06-13
  • BS EN 14811-2019 Railway applications. Track. Special purpose rail. Grooved rails and associated construct...2023-06-13
  • DL/T 1033.4-2016 電力行業(yè)詞匯 第4部分:火力發(fā)電 Electric power standard thesaurus Part 4: Fossil-fired power g...2023-06-13
  • ASTM B883-2017 金屬注射成形(MIM)鐵基材料規(guī)格 Standard Specification for Metal Injection Molded (MIM) Materials...2023-06-13
  • ASTM C412-2019 混凝土排水瓦管規(guī)格 Standard Specification for Concrete Drain Tile2023-06-13
  • GB 19239-2022 燃?xì)馄嚾細(xì)庀到y(tǒng)安裝規(guī)范 Installation specification for gas system of gas vehicles2023-06-13
  • ASTM D7356/D7356M-2019 Standard Test Method for Accelerated Acid Etch Weathering of Automotive Clearcoats U...2023-06-13
  • DIN 19279-2018 Photocatalytic activity of surfaces - Determination of the photocatalytic deposition velocit...2023-06-13