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  • ISO 19220-2021 建筑物内土壤和废物排放(低温和高温)用塑料管道系统--苯乙烯共聚物混合物(SAN+PVC) Plastics piping sys...2023-10-06
  • KS D1818-2019 钢和钢的砷分析方法 Iron and steel — Methods for determination of arsenic content2023-10-06
  • KS P ISO 11137-1-2019 Sterilization of health care products — Radiation — Part 1: Requirements for develo...2023-10-06
  • KS Q ISO 28594-2019 Combined accept-zero sampling systems and process control procedures for product accept...2023-10-06
  • NF A49-300-1-2016 Steel tubes for precision applications - Technical delivery conditions - Part 1- Seamles...2023-10-06
  • JB/T 13865-2020 三轮汽车 车厢可卸式垃圾车 Tri-wheel vehicles—Detachable container garbage collector...2023-10-06
  • NB/SH/T 6053-2022 燃料、燃料/水混合物和燃料罐底水中微生物的三磷酸腺苷(ATP)含量的测定 Standard test method for ...2023-10-06
  • TB/T 3077-2017 机车车辆车顶绝缘子 Post insulators on board of rolling stock2023-10-06
  • YD/T 3830.1-2021 200Gb/s相位调制光收发合一模块 第1部分:DP-QPSK 200Gb/s phase modulation transceiver module-Pa...2023-10-06
  • ISO 16338-2013 航空航天设施用焊接--电阻点焊和缝焊 Welding for aerospace applications -- Resistance spot and ...2023-10-06
  • SN/T 4625-2016 DNA条形码筛选与质量要求 Principles of screening for DNA barcode quality elements2023-10-06
  • NF EN 4651-2014 Aerospace series - Copper-clad aluminium alloy conductors for electrical cables - Product ...2023-10-06
  • SAE AMS5800G-2018 Nickel Alloy, Corrosion And Heat-Resistant, Welding Wire 54Ni - 19Cr - 11Co - 10Mo - 3.2T...2023-10-06
  • KS R ISO 15500-13-2018 Road vehicles — Compressed natural gas(CNG) fuel system components — Part 13: Pres...2023-10-06
  • NF EN 60393-1-2017 Potentiometers for use in electronic equipment - Part 1 - generic specification2023-10-06
  • SAE J2419-2017 Occupant Restraint System Evaluation - Frontal Impact System-Level Heavy Trucks2023-10-06
  • JIS E4207-2019 铁路车辆---转向架--转向架框架强度设计通则 Rolling stock-Bogie-General rules for design of bog...2023-10-06
  • YB/T 4887-2020 热轧盘条单位产品能源消耗限额 The norm of energy consumption per unit production of hot-rolled...2023-10-06
  • JB/T 10231.14-2017 刀具产品检测方法 第14部分:键槽铣刀 Tool inspection methods-Part 14: Slotting drills...2023-10-06
  • PD CEN/TS 16665-2014 Standing ladder durability test specification2023-10-06
  • NAVY DI-MGMT-81930 VALID NOTICE 1-2018 Missile Log2023-10-06
  • SAE AMS4931G-2019 Titanium Alloy Bars, Forgings, And Rings 6Al - 4V Extra Low Interstitial (Eli) Duplex Ann...2023-10-06