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  • ISO 21308-3-2020 道路车辆--底盘与车身间的产品数据交换(BEP)--第3部分:整体、车身尺寸和管理交换参数 Road vehicle...2023-11-22
  • UL 2251 BULLETIN-2017 Ul Standard For Safety Plugs, Receptacles, And Couplers For Electric Vehicles (Comme...2023-11-22
  • KS B5427-2013 摄影用组合镜头的过滤器 Photographic Neutral - Density Glass Filter2023-11-22
  • HG/T 30023-2016 低碳脂肪胺生产安全技术规范 Technical regulations of production safety of low-carbon aliphati...2023-11-22
  • YB/T 4534-2016 插芯锁用粉末冶金拨叉 Mortise lock for powder metallurgy cam2023-11-22
  • SJ 21619-2021 直流输入无源EMI 滤波器测试方法  Test method of DC input passive EMI filters2023-11-22
  • SAE ARP6283/2-2020 In-Service Fiber Optic Inspection, Evaluation, And Cleaning, Best Practices, Multi-Fiber...2023-11-22
  • NB/T 25114-2020 核电厂厂区实验室建设规范 Construction specification for sit laboratory in nuclear power plan...2023-11-22
  • JB/T 12789-2016 转轮式塑料干燥机 Runner type plastic dryer2023-11-22
  • SAE AMS4475B-2017 Aluminum Alloy,Coiled Sheet,Alclad 4.4Cu – 1.5Mg – 0.60Mn (Alclad 2024;-T4 Coiled Sheet...2023-11-22
  • UL 1254 BULLETIN-2018 UL Standard For Safety Pre-Engineered Dry Chemical Extinguishing System Units (Commen...2023-11-22
  • ISO 8013-2019 硫化橡胶--压缩或剪切状态下蠕变性能的测定 Rubber, vulcanized -- Determination of creep in compr...2023-11-22
  • NF ISO 20813-2019 Molecular biomarker analysis - Methods of analysis for the detection and identification ...2023-11-22
  • ISO 8625-2-2018 航空航天--液压装置--词汇--第2部分:与流动有关的术语和定义 Aerospace — Fluid systems &md...2023-11-22
  • NF V03-143-2017 Foodstuffs-Determination of saxitoxin-group toxins in shellfish-HPLC method using pre-colu...2023-11-22
  • NB/T 25088-2018 压水堆核电厂凝汽器真空系统调试导则 Commissioning guideline for condenser vacuum system of PW...2023-11-22
  • KS M ISO 2480-2017 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate g...2023-11-22
  • SN/T 5445-2022 出口植物源食品中特丁硫磷及其氧类似物(亚砜、砜)的测定 液相色谱-质谱/质谱法 Determination of Terb...2023-11-22
  • NF T76-336-1-2017 Adhesives for load bearing timber structures other than phenolic and aminoplastic-Test m...2023-11-22
  • NF EN ISO 14088-2020 Leather - Chemical tests - Quantitative analysis of tanning agents by filter method2023-11-22
  • YD/T 5066-2017 光缆线路自动监测系统工程设计规范 Design Specifications for Optical Fiber Cable Automatic Moni...2023-11-22
  • SAE J470C-2018 Wrought Nickel and Nickel-Related Alloys2023-11-22
  • NF EN ISO 9554-2019 Fibre ropes - General specifications2023-11-22