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  • SAE AMS5521K-2019 Steel, Corrosion And Heat-Resistant, Sheet, Strip, And Plate 25Cr - 20Ni (310S) Solution ...2024-02-03
  • NF ISO 7176-1-2014 Wheelchairs - Part 1 - determination of static stability2024-02-03
  • ISO 23297-2017 热塑性塑料软管和软管组件--液压用线或人造纱增强的单压型--规范 Thermoplastics hoses and hose as...2024-02-03
  • NF C91-035/A11-2020 Electromagnetic compatibility of multimedia equipment - Immunity requirements2024-02-03
  • NF P72-202-1-1-2017 DTU 25.31-Building works-Works plaster tiles-Part 1-1-contract bill of technical model...2024-02-03
  • NF A81-305-2018 Welding and allied processes - Determination of hydrogen content in arc weld metal2024-02-02
  • IEC 62629-13-1-2017 3D显示器--第13-1部分:视觉检查方法,立体显示使用眼镜--幽灵图像 3D display devices – Pa...2024-02-02
  • NF P99-411-1-2016 Electronic fee collection - Application interface definition for autonomous systems - Pa...2024-02-02
  • JB/T 12665-2016 真空绝热低温管 Vacuum insulated cryogenic pipe2024-02-02
  • KS P1973-2018 General requirement of piezoelectric artificial basilar membrane based cochlear implant syste...2024-02-02
  • KS B ISO 10110-8-2017 Optics and optical instruments. Preparation of drawings for optical elements and syst...2024-02-02
  • SN/T 4870-2017 橘硬蓟马检疫鉴定方法 Detection and identification of Scirtothrips citri (Moulton )2024-02-02
  • ISO 13680-2020 石油和天然气工业--套管、油管和管线用抗腐蚀性合金无缝管材--技术交付条件 Petroleum and natural ...2024-02-02
  • NY/T 4034-2021 规模化猪场生物安全风险评估规范 Specification for large scale swine farm biosecurity risk asse...2024-02-02
  • YY/T 1689-2019 牙科学 牙种植体的标示系统 Dentistry-Designation system for dental implants2024-02-02
  • LS/T 6107-2012 动植物油脂 酸值和酸度测定 自动滴定分析仪法 Animal and vegetable fats and oils - Determination...2024-02-02
  • SAE AIR4777C-2018 Nondestructive Inspection (Ndi) Methods Used During Production And Operation Of Aircraft ...2024-02-02
  • ISO 29400-2020 船舶和海洋技术--海上风能--港口和海洋作业 Ships and marine technology — Offshore wind en...2024-02-02
  • TB/T 2075.6-2020 电气化铁路接触网零部件 第6部分:中心锚结装置 Fittings for overhead contact system in electrif...2024-02-02
  • PD ISO/TR 19498-2015 眼科光学和仪器 验光字体的相关性 Ophthalmic optics and instruments. Correlation of optot...2024-02-02
  • ISO/IEC TR 23091-4-2021 信息技术--编码-独立码点--第4部分:视频信号类型码点的使用 Information technology &mdash...2024-02-01
  • PD IEC/TS 62478-2016 高压测试技术 通过电磁和声学方法测量局部放电 High voltage test techniques. Measurement o...2024-02-01
  • KS M ISO 10471-2019 Glass-reinforced thermosetting plastics(GRP) pipes — Determination of the long-term ul...2024-02-01