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  • GB/T 25389.1-2018 風力發(fā)電機組 永磁同步發(fā)電機 第1部分:技術條件 Wind turbines—Permanent magnet synchrono...2023-06-17
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  • GB/T 36767-2018 醇胺類脫硫脫碳劑凈化性能評價方法 Performance evaluation method of purification for alcoholam...2023-06-17
  • ASTM D4977/D4977M-2020 Standard Test Method for Granule Adhesion to Mineral-Surfaced Roofing by Abrasion2023-06-17
  • GB/T 34508-2017 粉床電子束增材制造TC4合金材料 Additive manufacturing with TC4 alloys powder by bed electron ...2023-06-17
  • GB/T 33957-2017 熱處理爐熱平衡測試與計算方法 Methods of determination and calculation of heat balance in hea...2023-06-17
  • ETSI TS 124 304-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-06-17
  • CY/T 261-2022 數(shù)字印刷 可變二維碼噴印質(zhì)量要求 Digital printing一lnk-jet printing quality requirements for va...2023-06-17
  • ETSI TR 103 617-2018 Quantum-Safe Virtual Private Networks2023-06-17
  • DIN 18320-2019 German construction contract procedures (VOB) - Part C: General technical specifications in ...2023-06-17
  • DL/T 2219-2021 火力發(fā)電廠用10Cr9Mo1VNbN鋼顯微組織老化評定 The assessment standard for microstructural degrad...2023-06-17
  • DIN 13172-2017 Medical instruments - Vessel forceps type De Bakey2023-06-17
  • ETSI TR 136 903/3-2019 Lte; Evolved Universal Terrestrial Radio Access (E-Utra) And Evolved Universal Terre...2023-06-17
  • GB 27790-2020 城鎮(zhèn)燃氣調(diào)壓器 City gas pressure regulator2023-06-17
  • BS EN 16602-60-2015 空間產(chǎn)品保證 電氣、電子和機電元件(EEE) Space product assurance. Electrical, electronic a...2023-06-17
  • ETSI TS 136 304/3-2017 LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) proced...2023-06-17
  • HJ 747-2015 集中式飲用水水源編碼規(guī)范 Specification on Coding of the Centralized Drinking Water Source...2023-06-17
  • EN 10247-2017 Micrographic examination of the non-metallic inclusion content of steels using standard pict...2023-06-17
  • GB/T 6405-2017 超硬磨料 立方氮化硼品種 Superabrasive-Types of cubic boron nitride2023-06-17
  • BS ISO/IEC 27021-2017 Information Technology. Security Techniques. Competence Requirements For Information...2023-06-17
  • FZ/T 01110-2020 粘合襯粘合壓燙后的滲膠試驗方法 Testing method for adhesive penetration of interlining after ...2023-06-17