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  • DIN EN ISO 22818-2021Textiles - Determination of short-chain chlorinated paraffins (SCCP) and middle-chain c...2022-03-31
  • JJF (浙) 1181-2021建筑门窗保温性能检测装置校准规范2022-03-31
  • ASTM D1003-2021Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics2022-03-31
  • ASTM D8349-2021用于生产拟拆卸和/或重新组装的终端产品或部件的不同材料之间建立连接用热塑性塑料连接接口材料的标...2022-03-31
  • DIN ISO 21223-2021Tools for pressing - Vocabulary (ISO 21223:2019)2022-03-31
  • IEC 60204-1-2016+Amd 1-2021Safety of machinery - Electrical equipment of machines - Part 1- General requirem...2022-03-31
  • ISO 23671-2021Passenger car tyres — Method for measuring relative wet grip performance — Loaded new tyres...2022-03-31
  • ISO 5287-2021Belt drives — V-belts for the automotive industry — Fatigue test2022-03-31
  • T/ZZB 2386-2021船用人孔盖2022-03-31
  • AIA/NAS NAS988-2021Drills, Carbide, Double-Margin, 1/8 Inch Thru 1 Inch (Rev 1)2022-03-31
  • GB/T 40175.2-2021纺织品 生物化学分析方法 第2部分:拟除虫菊酯类农药(酶联免疫法)Textiles-Methods of biochemical an...2022-03-31
  • BS ISO 18804-2021Rims for agricultural, forestry and construction machines2022-03-31
  • DB31/ 595-2021冷库单位产品能源消耗指标2022-03-31
  • DIN ISO 13226-2021Rubber - Standard reference elastomers (SREs) for characterizing the effect of liquids on ...2022-03-31
  • IEC 60384-1-2021Fixed capacitors for use in electronic equipment - Part 1- Generic specification2022-03-31
  • JIS D4218-2021Automobile parts -- Wheels -- Contours of rims2022-03-31
  • ISO 11855-3-2021Building environment design — Embedded radiant heating and cooling systems — Part 3: Desig...2022-03-31
  • GB/T 39755.2-2021电子文件管理能力体系 第2部分:评估规范Electronic records management capability system. Part 2...2022-03-31
  • ABNT NBR ISO 10993-14-2021Biological evaluation of medical devices Part 14: Identification and quantificatio...2022-03-31
  • GB/T 51437-2021风光储联合发电站设计标准Standard for design of wind/PV/storage power plant2022-03-31
  • GB/T 39878-2021疑似毒品中艾司唑仑检验 气相色谱和气相色谱-质谱法Examination methods for estazolam in suspecte...2022-03-31
  • ASTM F3505-2021支架和血管内假体抗扭结的标准试验方法Standard Test Method for Stent and Endovascular Prosthesi...2022-03-31
  • ASTM F2894-2021Standard Test Method for Evaluation of Materials, Protective Clothing, and Equipment for Heat...2022-03-31