• JJG(交通) 010-2005车轮动平衡机2022-06-05
  • GB/T 15299-1994电子设备用电位器 第2部分:分规范 螺杆驱动和旋转预调电位器Potentiometers for use in electroni...2022-06-05
  • GB/T 26335-2010工业企业信息化集成系统规范2022-06-05
  • SC/T 1123-2015翘嘴鲌2022-06-05
  • NB/T 35027-2014水电工程土工膜防渗技术规范2022-06-05
  • GB/T 20945-2013信息安全技术 信息系统安全审计产品技术要求和测试评价方法2022-06-05
  • ASTM A883/A883M-2001标准下载2022-05-31
  • ASTM F1504-2021Standard Specification for Folded Poly(Vinyl Chloride) (PVC) Pipe for Existing Sewer and Cond...2022-04-09
  • DIN EN 17415-1-2021District cooling pipes - Bonded single pipe systems for directly buried cold water networ...2022-04-09
  • T/ZZB 2366-2021商用车用铝合金车轮2022-04-09
  • GB/T 40420.5-2021基于公用电信网的宽带客户网关虚拟化 第5部分:虚拟家庭网关功能技术要求Broadband customer gatew...2022-04-09
  • ABNT NBR ISO 26825-2021Anaesthetic and respiratory equipment - User-applied labels for syringes containing d...2022-04-09
  • ISO/IEC 23360-7-3-2021Linux Standard Base (LSB) — Part 7-3: Desktop specification for S390 architecture2022-04-09
  • DIN EN ISO 17225-7-2021Solid biofuels - Fuel specifications and classes - Part 7: Graded non-woody briquette...2022-04-09
  • FZ/T 12071-2021导电纱线2022-04-09
  • DIN EN ISO 18219-1-2021Leather - Determination of chlorinated hydrocarbons in leather - Part 1: Chromatograp...2022-04-09
  • DIN 32989-2021Accessible design - Information contents, figuration and display methods of tactile guide maps2022-04-09
  • DIN EN IEC 62541-7-2021OPC unified architecture - Part 7: Profiles (IEC 62541-7:2020); English version EN IE...2022-04-09
  • BS EN IEC 62040-3-2021Uninterruptible power systems (UPS). Method of specifying the performance and test req...2022-04-09
  • DIN EN IEC 62325-503-2021Framework for energy market communications - Part 503: Market data exchanges guidel...2022-04-09
  • T/ZZB 2352-2021集成吊顶整体式厨房空调2022-04-09
  • ASTM D6988-2021Standard Guide for Determination of Thickness of Plastic Film Test Specimens2022-04-09
  • ISO 24061-2021船舶和海洋技术 高支撑力平衡锚Ships and marine technology — High holding power balance anchor...2022-04-09
  • IEC 62153-4-7-2021Metallic cables and other passive components test methods - Part 4-7- Electromagnetic comp...2022-04-09
    •  153251   首页 上一页 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 下一页 尾页
    专题列表
    更多专题
    推荐列表