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  • EN 17043-2018 Fertilizers. Determination of molybdenum in concentrations ≤ 10 % using spectrometry of a co...2023-09-16
  • GA/T 1348-2017 信息安全技術(shù) 桌面云系統(tǒng)安全技術(shù)要求 Information security technology-Security technical requir...2023-09-16
  • ASTM F2974-2018 Standard Practice for Auditing Amusement Rides and Devices2023-09-16
  • BS EN 60086-2-2016 一次電池物理和電氣規(guī)格 Primary batteries. Physical and electrical specifications...2023-09-16
  • DIN EN ISO 27020-2019 Dentistry – Brackets and tubes for use in orthodontics2023-09-16
  • GB/T 33941.3-2017 土方機(jī)械 結(jié)構(gòu)件應(yīng)力測(cè)試方法 第3部分:裝載機(jī)、挖掘機(jī)和挖掘裝載機(jī)的工作裝置和附屬裝置 Earth-mo...2023-09-16
  • ETSI TS 102 224/6-2018 Smart Cards; Security Mechanisms For Uicc Based Applications - Functional Requiremen...2023-09-16
  • HG/T 4188-2011 濕法磷酸取水定額 Norm of water intake for wet phosphoric acid2023-09-16
  • GB/T 26024-2021 空調(diào)與制冷系統(tǒng)閥件用銅及銅合金無(wú)縫管 Seamless copper and copper alloys tube for valves on ai...2023-09-16
  • GB/T 28808-2021 軌道交通 通信、信號(hào)和處理系統(tǒng) 控制和防護(hù)系統(tǒng)軟件 Railway applications-Communication. signali...2023-09-16
  • ETSI TS 124 174-2020 5G; Universal Mobile Telecommunications System (Umts); Lte; Support Of Multi-Device An...2023-09-16
  • GB/T 3045-2017 普通磨料 碳化硅化學(xué)分析方法 Conventional abrasive--Chemical analysis of silicon carbide ...2023-09-16
  • DIN EN 302617-2018-04 Ground-based UHF radio transmitters, receivers and transceivers for the UHF aeronauti...2023-09-16
  • BS EN ISO 11502-2018 Plastics. Film and sheeting. Determination of blocking resistance2023-09-16
  • EN 9300-005-2017 Aerospace series. LOTAR. LOng Term Archiving and Retrieval of digital technical product do...2023-09-14
  • GB/T 3836.25-2019 爆炸性環(huán)境 第25部分:可燃性工藝流體與電氣系統(tǒng)之間的工藝密封要求 Explosive atmospheres—...2023-09-14
  • ETSI TS 126 247-2017 Universal Mobile Telecommunications System (UMTS); LTE; Transparent end-to-end Packet-...2023-09-14
  • DL/T 1398.42-2014 智能家居系統(tǒng) 第4-2部分:通信協(xié)議-家庭能源網(wǎng)關(guān)下行通信 Smart home system Part 4-2: Communica...2023-09-14
  • BS EN ISO 3961-2018 Animal and vegetable fats and oils. Determination of iodine value2023-09-14
  • BS EN 60601-2-64-2015 醫(yī)用電氣設(shè)備 光離子束醫(yī)用電氣設(shè)備的基本安全和基本性能專用要求 Medical electrical equip...2023-09-14
  • BS ISO/IEC 15909-1-2019 Systems and software engineering. High-level Petri nets. Concepts, definitions and...2023-09-14
  • GB/T 36882-2018 船用水源熱泵空調(diào)機(jī)組 Marine water-source heat pumps air conditioning unit2023-09-14
  • GB 50726-2011 工業(yè)設(shè)備及管道防腐蝕工程施工規(guī)范 Code for anticorrosive engineering construction of industrial...2023-09-14
  • ETSI TS 131 103/3-2018 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-09-14