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  • DIN EN 319522-1-2018 Electronic Signatures and Infrastructures (ESI) - Electronic Registered Delivery Servi...2023-08-21
  • ASTM D1743-2021 Standard Test Method for Determining Corrosion Preventive Properties of Lubricating Greases2023-08-21
  • GB/T 223.63-2022 鋼鐵及合金 錳含量的測定 高碘酸鈉(鉀)分光光度法 Iron, steel and alloy-Determination of mangane...2023-08-21
  • DIN 1587-2014 Hexagon domed cap nuts, high type2023-08-21
  • DIN EN ISO 14801-2017 牙科 植入物 齒骨內(nèi)植入物的動態(tài)負載試驗 Dentistry - Implants - Dynamic loading test for...2023-08-21
  • GB/T 14987-2016 高硬度高電阻鐵鎳軟磁合金冷軋帶材 Iron-Nickel soft magnetic alloy cold-rolled strips with hig...2023-08-21
  • DL/T 475-2017 接地裝置特性參數(shù)測量導則 Guide for measurement of grounding connection parameters2023-08-21
  • CNS 736-2019 自行車輪胎 自行車輪胎\Bicycle tyres2023-08-21
  • GB/T 5173-2018 表面活性劑 洗滌劑 陰離子活性物含量的測定 直接兩相滴定法 Surface active agents-Detergents-Dete...2023-08-21
  • ETSI TS 132 278-2017 LTE; Telecommunication management; Charging management; Monitoring event charging (V14...2023-08-21
  • ASTM D7467-2018 Standard Specification for Diesel Fuel Oil,Biodiesel Blend (B6 to B20)2023-08-21
  • BS EN 13274-2-2019 呼吸保護裝置 試驗方法 第2部分:實際性能試驗 Respiratory protective devices. Methods of tes...2023-08-21
  • ASTM D4684-2018 Standard Test Method for Determination of Yield Stress and Apparent Viscosity of Engine Oil...2023-08-21
  • GB/T 7932-2017 氣動 對系統(tǒng)及其元件的一般規(guī)則和安全要求 Pneumatic fluid power--General rules and safety requi...2023-08-21
  • GB/T 34961.2-2017 信息技術 用戶建筑群布纜的實現(xiàn)和操作 第2部分:規(guī)劃和安裝 Information technology-Implementatio...2023-08-21
  • GA/T 452.2-2021 居民身份證打印技術規(guī)范 第2部分:打印設備技術要求 Print technical specifications for Resident I...2023-08-21
  • FZ/T 25005-2021 底網(wǎng)造紙毛毯 Batt-on-mesh papermaking felt2023-08-21
  • GB 5009.235-2016 食品安全國家標準 食品中氨基酸態(tài)氮的測定2023-08-21
  • HG/T 5625-2019 工業(yè)用四羥甲基氯化磷 Tetrakis (hydroxymethyl) phosphonium chloride for industrial use...2023-08-21