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  • ISO/IEC 19770-11-2021信息技術(shù) 信息技術(shù)資產(chǎn)管理 第11部分:信息技術(shù)資產(chǎn)管理系統(tǒng)審計和認(rèn)證機(jī)構(gòu)的要求Informatio...2022-04-01
  • PD CEN/TS 1046-2021Thermoplastics piping and ducting systems. Outside the building structures for gravity an...2022-04-01
  • ISO 17664-1-2021Processing of health care products — Information to be provided by the medical device manuf...2022-04-01
  • BS ISO 23739-2021Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analys...2022-04-01
  • DIN EN 17372-2021Power operated pedestrian swing door drives with self closing function - Requirements and t...2022-04-01
  • GB/T 15242.3-2021液壓缸活塞和活塞桿動密封裝置尺寸系列 第3部分:同軸密封件溝槽尺寸系列和公差Dimensions series o...2022-04-01
  • TB/T 2471-2021道口信號機(jī)Level crossing signal2022-04-01
  • BS ISO 23832-2021Plastics. Test methods for determination of degradation rate and disintegration degree of p...2022-04-01
  • ISO 23033-2021生物技術(shù) 分析方法 細(xì)胞治療產(chǎn)品測試和特性的一般要求和注意事項Biotechnology — Analytical meth...2022-04-01
  • BS EN IEC 60086-3-2021Primary batteries. Watch batteries2022-04-01
  • JIS Z2359-2021Principle of strain gauge testing2022-04-01
  • SL/T 808-2021河道管理范圍內(nèi)建設(shè)項目防洪評價報告編制導(dǎo)則2022-04-01
  • ISO/IEC 23090-5-2021信息技術(shù) 沉浸式媒體的編碼表示 第5部分:視覺體積視頻編碼(V3C)和視頻點云壓縮(V-PCC)Inform...2022-04-01
  • SL/T 617-2021水利水電工程項目建議書編制規(guī)程2022-04-01
  • ISO 22104-2021水質(zhì) 微囊藻毒素的測定 液相色譜和串聯(lián)質(zhì)譜法(LC-MS/MS)Water quality — Determination of microcy...2022-04-01
  • ISO 20166-4-2021分子體外診斷檢查 福爾馬林固定和石蠟包埋(FFPE)組織的預(yù)檢查程序規(guī)范 第4部分:原位檢測技術(shù)Mole...2022-04-01
  • PD ISO/TS 30433-2021Human resource management. Succession planning metrics cluster2022-04-01
  • JIS M8713-2021Iron ores -- Determination of reducibility by the final degree of reduction index2022-04-01
  • DIN/TS 18898-2021Equipment for commercial kitchens - Communication interface for commercial kitchen equipmen...2022-04-01
  • ASTM G44-2021Standard Practice for Exposure of Metals and Alloys by Alternate Immersion in Neutral 3.5?% Sod...2022-04-01
  • PD ISO/IEC TS 22924-2021Identification cards. Transport layer topologies. Configuration for HCI/ HCP interch...2022-04-01
  • ISO 14287-2021Plain bearings — Pad materials for tilting pad bearings2022-04-01
  • IEC 60455-3-8-2021Resin based reactive compounds used for electrical insulation - Part 3-8: Specifications f...2022-04-01
  • ISO 23216-2021碳基薄膜 用光譜橢圓偏振法測定非晶態(tài)碳薄膜的光學(xué)特性Carbon based films — Determination of opt...2022-04-01