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  • ISO/TS 21633-2021無標(biāo)記阻抗技術(shù)評估納米材料體外毒性Label-free impedance technology to assess the toxicity of...2022-03-31
  • DIN EN ISO 22818-2021Textiles - Determination of short-chain chlorinated paraffins (SCCP) and middle-chain c...2022-03-31
  • JJF (浙) 1181-2021建筑門窗保溫性能檢測裝置校準(zhǔn)規(guī)范2022-03-31
  • ASTM D1003-2021Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics2022-03-31
  • ASTM D8349-2021用于生產(chǎn)擬拆卸和/或重新組裝的終端產(chǎn)品或部件的不同材料之間建立連接用熱塑性塑料連接接口材料的標(biāo)...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船用人孔蓋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紡織品 生物化學(xué)分析方法 第2部分:擬除蟲菊酯類農(nóng)藥(酶聯(lián)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冷庫單位產(chǎn)品能源消耗指標(biāo)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電子文件管理能力體系 第2部分:評估規(guī)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風(fēng)光儲聯(lián)合發(fā)電站設(shè)計標(biāo)準(zhǔn)Standard for design of wind/PV/storage power plant2022-03-31
  • GB/T 39878-2021疑似毒品中艾司唑侖檢驗(yàn) 氣相色譜和氣相色譜-質(zhì)譜法Examination methods for estazolam in suspecte...2022-03-31
  • ASTM F3505-2021支架和血管內(nèi)假體抗扭結(jié)的標(biāo)準(zhǔn)試驗(yàn)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