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  • SJ 2983.2-1988组合冲模.正方形基础板Combined dies-Square bed plate2022-08-07
  • SJ 20518-1995压电器件用五氧化二钽薄膜规范Specification for Ta2O5 films for use in piezoelectric devices...2022-08-07
  • SJ 1.5-1987电子工业技术标准制修订工作有关规定和要求 标准草案(送审稿)函审程序Provision and requirements for p...2022-08-07
  • SJ/T 11133-1997柔软带状电缆连接器总规范Generic specification for flexible flat cables connectors2022-08-07
  • SJ 20022-1992电子管FU251F型发射管详细规范Detail specification for tranmitting tube of Type FU251F2022-08-07
  • SJ 21151-2016微波组件产品设计指南2022-08-07
  • SJ 50597/57-2003半导体集成电路.JW584/JW584A型可编程电压基准.详细规范Semconductor integrated circuits Detail ...2022-08-07
  • SJ 2860-1988电子元器件详细规范功率型固定电阻器.RXG3型线绕固定电阻器.评定水平EDetail specification for electr...2022-08-06
  • SJ 50681/50-1994SMC系列(不接电缆)插针接触件锁紧螺母安装气密封2级射频同轴插座连接器详细规范Connectors,recepta...2022-08-06
  • SJ 21279-2018微波检波对数视频放大器测试方法2022-08-06
  • SJ 51438/2-1994PD型印制电路用90至240位(间距2.54mm)直角弯式插针连接器详细规范Connectors,plug,PD type,right an...2022-08-06
  • SJ/T 31304-1994铝电解电容器铝壳自动连续拉伸机完好要求和检查评定方法2022-08-06
  • SJ/T 10170-1991锌空气（氧）碱性电池总规范General specification for zinc-air(oxygen) alkaline batteries...2022-08-06
  • SJ 20874-2003表面安装集成电路试验用插座通用规范General specification for sockets for test for surface mounti...2022-08-06
  • SJ 2436.6-1984C形斜口端套焊片C-form slant mouth bonding sheet with two sleeves on a shoe2022-08-06
  • SJ/T 10729-1996交流粉末电致发光玻璃显示器件总规范（可供认证用）General specification for a.c. powder electro lum...2022-08-06
  • SJ/T 11321-2006DVD/CD 只读光学头通用规范2022-08-06
  • SJ/T 10102-1991SP3001型带传动线性循迹立体声电唱盘Stereo player disk with drive linear track for Type SP3001...2022-08-06
  • SJ 3001.2-1988组合冲模.冲裁刃口Combined dies-Blanking point2022-08-06
  • SJ 20155-1992射频辐射吸收体（微波吸收材料）的通用规范General specification for radio frequency radiation absorbe...2022-08-06
  • SJ/T 11138.3-1997SYWV-75-9、SYWY-75-9、SYWLY-75-9型电缆分配系统用物理发泡聚乙烯绝缘同轴电缆Coaxial cable wit...2022-08-06
  • SJ 338-1973高压整流管.总技术条件General specification for high-voltage rectifier tubes2022-08-06
  • SJ/T 11763-2020半导体制造设备人机界面规范2022-08-06
  • SJ 20344/1-2002J230LWX01型无刷直流力矩电动机详细规范Torque motor brushless direct current type J230LWX01 ...2022-08-05
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