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  • YY/T 1771-2021 弯曲-自由恢复法测试镍钛形状记忆合金相变温度 Standard test method for determination of transfo...2023-11-17
  • DIN CEN/TS 17297-2-2019 Intelligent transport systems – Location Referencing Harmonisation for Urban-...2023-08-07
  • DL/T 1432.5-2019 变电设备在线监测装置检验规范 第5部分:变压器铁心接地电流在线监测装置 Testing specification fo...2023-08-03
  • DL/T 2145.1-2020 变电设备在线监测装置现场测试导则 第1部分:变压器油中溶解气体在线监测装置 Field testing guide ...2023-07-28
  • GB/T 17693.9-2017 外语地名汉字译写导则 第9部分:波斯语 Transformation guidelines of geographical names from fo...2023-07-25
  • ASTM F2004-2017 用热分析法测定镍钛合金转变温度的试验方法 Standard Test Method for Transformation Temperature...2023-06-13
  • GB/T 36248-2018 基于模型的航空装备研制 数据交换 Model based aviation equipment research and development--Dat...2023-06-06
  • GB/T 40770-2021泛在语义位置转换规则Transformational rules for ubiquitous semantic location2022-10-24
  • GB/T 20887.4-2022汽车用高强度热连轧钢板及钢带 第4部分:相变诱导塑性钢Continuously hot rolled high strength st...2022-10-27
  • GB/T 20159.4-2011环境条件分类.环境条件分类与环境试验之间的关系及转换指南.无气候防护场所固定使用Classificatio...2022-06-15
  • GB/T 17693.3-2009外语地名汉字译写导则.德语Transformation guidelines of geographical names from foreign langu...2022-06-12
  • NB/T 10279-2019输变电设备 湿热环境条件Warm-damp environmental conditions for power transmission and transfor...2022-03-23
  • YY/T 1771-2021弯曲-自由恢复法测试镍钛形状记忆合金相变温度Standard test method for determination of transform...2022-03-23
  • GB/T 40862-2021输变电设施运行可靠性评价指标导则Guide for reliability evaluation indices of operational trans...2022-03-14
  • PANSYSTEMS ANALYSIS: MATHEMATICS, METHODOLOGY,RELATIVITY AND DIALECTICAL THINKING2020-12-06
  • TRANSFORMATION OF EFFUSION AND FORMATION OF GRANULATION TISSUE IN PATHOLOGIC PROCESS OF OTITIS MEDIA2020-11-11
  • Effect of coherent-light phase on tunneling process2020-11-10
  • 野生杂竹林改造技术初探2020-09-13
  • 环形加热炉燃料结构的改造2020-09-13
  • 溶盐桶改造2020-09-03
  • 车床的数控改造2020-09-03
  • Direct spray pyrolysis of aluminum chloride solution for alumina preparation2020-07-08
  • Particle Trajectories in Nonlinear Water Wave on Uniform Current2020-07-08
  • 服务合成的性能预测2020-07-04
  • 论《内经》气化学说?2020-06-12