• DIN EN ISO 28057-2021Clinical dosimetry - Dosimetry with solid thermoluminescence detectors for photon and e...2022-04-04
  • ASTM C1645-2021Standard Test Method for Freeze-thaw and De-icing Salt Durability of Solid Concrete Interlock...2022-04-04
  • GB/T 40178-2021眼科光学 模板Ophthalmic optics. Formers2022-04-04
  • ISO/TS 22693-2021基因组学信息学 电子健康记录中的结构化临床基因融合报告Genomics informatics — Structured cl...2022-04-04
  • GB/T 786.3-2021流体传动系统及元件 图形符号和回路图 第3部分：回路图中的符号模块和连接符号Fluid power systems an...2022-04-04
  • DIN EN 303746-2021Maritime Location Systems - Radio transmitters and receivers for radio links in maritime r...2022-04-04
  • ABNT NBR 16129-2021Footwear - Determination of marking regions of footwear for physical tests2022-04-04
  • BS ISO 14490-5-2021Optics and photonics. Test methods for telescopic systems. Test methods for transmittance2022-04-04
  • HG/T 20534-2021化工固体原、燃料制备设计规范2022-04-04
  • ISO 8130-6-2021Coating powders — Part 6: Determination of gel time of thermosetting coating powders at a gi...2022-04-04
  • ASTM E2696-2021Standard Practice for Life and Reliability Testing Based on the Exponential Distribution2022-04-04
  • GB/T 40274-2021生活用纸 生产过程质量安全状态监测与评价指南Tissue paper. Assessment and monitoring guidelines...2022-04-04
  • ISO/IEC 14443-4-2018/Amd 1-2021Cards and security devices for personal identification — Contactless proximi...2022-04-04
  • IEC 61753-111-09-2021Fibre optic interconnecting devices and passive components - Performance standard - Par...2022-04-04
  • GB/T 31070.3-2021楼寓对讲系统 第3部分:特定应用技术要求Building intercom systems. Part3:Technical requirement...2022-04-04
  • ISO 14030-1-2021Environmental performance evaluation — Green debt instruments — Part 1: Process for green ...2022-04-04
  • DIN EN ISO 28199-2-2021Paints and varnishes - Evaluation of properties of coating systems related to the spr...2022-04-04
  • ABNT NBR 9235-2021Inputs — Fatty substances — Determination of stability to acids and salts2022-04-04
  • ISO 23345-2021珠宝和贵金属 用射线荧光光谱法非破坏性贵金属细度的测定Jewellery and precious metals — Non dest...2022-04-04
  • ISO 5116-3-2021提高财务和业务报告的透明度 协调主题 第3部分:DPM和MDM之间的映射Improving transparency in fin...2022-04-04
  • BS IEC 62047-38-2021Semiconductor devices. Micro-electromechanical devices. Test method for adhesion strengt...2022-04-04
  • DIN EN 17203-2021Foodstuffs - Determination of citrinin in food by HPLC-MS/MS; German version EN 17203:20212022-04-04
  • DIN EN ISO 13919-2-2021Electron and laser-beam welded joints - Requirements and recommendations on quality l...2022-04-04
  • QB/T 5589-2021实验室家具 通风柜Laboratory furniture. Fume hood2022-04-04
    •  153251   首页 上一页 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 下一页 尾页
    专题列表
    更多专题
    推荐列表