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  • NF C73-241-2019 家用和类似用途的电熨斗.性能测量方法 Electric irons for household or similar use - Methods fo...2024-02-05
  • ITU-R BT.2389-2016 Guidelines on measurements for digital terrestrial television broadcasting systems2024-02-05
  • NF F11-138-2-2020 Railway applications - Calculation of braking performance (stopping, slowing and stationa...2024-02-05
  • JIS T6524-2019 高分子类牙科小窩裂封沟密封胶 Dentistry--Polymer-based pit and fissure sealants2024-02-05
  • ISO 25649-7-2017 水上休闲用品--第7部分:E类设备的额外安全要求和测试方法 Floating leisure articles for use on ...2024-02-05
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  • LY/T 2339-2014 核桃楸培育技术规程 Technical regulations for stiviculturc of Juglans mandshuricc2024-02-05
  • YB/T 4079-2021 高炉炉壳  技术条件 Technical conditions for blast furnace shell2024-02-05
  • TB/T 3424-2015 电力机车辅助滤波柜 Auxiliary filter cubicle for electric locomotive2024-02-05
  • NB/T 14003.3-2017 页岩气 压裂液 第3部分:连续混配压裂液性能指标及评价方法 Shale gas-Fracturing fluid- Part 3 :...2024-02-05
  • JGJ 459-2019 整体爬升钢平台模架技术标准 Technical standard for self-climbing integrated scaffolding and form...2024-02-05
  • LY/T 3000-2018 植物新品种特异性、一致性、稳定性测试指南 银杏 Guidelines for the conduct of tests for distinc...2024-02-05
  • JGJ/T 411-2017 冲击回波法检测混凝土缺陷技术规程 Technical specification for testing of concrete defects by i...2024-02-05
  • JB/T 14114-2021 建筑施工机械与设备 建筑废弃物用轮胎移动式破碎机 Building construction machinery and equipmen...2024-02-05
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  • NAVY A-A-59315/32 VALID NOTICE 1-2014 Powder Materials for Flame and Plasma Sprayed Coatings Chromium Carbi...2024-02-05
  • PD IEC/TR 61967-1-1-2015 集成电路 电磁辐射测量 一般条件和定义 近场扫描数据交换格式 Integrated circuits. M...2024-02-05
  • NF ISO 16908-2014 Hydraulic filter element test methods - Thermal conditioning and cold start-up simulatio...2024-02-05
  • NY/T 746-2020 绿色食品 甘蓝类蔬菜 Green food--Brassica olercea2024-02-05
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  • ISO 7539-6-2018 金属与合金的腐蚀--应力腐蚀测试--第6部分:恒定负荷或恒定位移条件下试验用预破裂试样的制备和使用 ...2024-02-04