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  • SJ 50734/8-2003KX031型旋转开关详细规范Style KX031 switches rotary detail specification for2022-09-22
  • SJ/T 11476.2-2014光纤预制棒用材料 第2部分:四氯化锗2022-09-21
  • SJ 20933-2005CS43A-5型压电陀螺仪详细规范2022-09-21
  • SJ 2999.2-1988组合冲模.凸缘模柄Combined dies-Flanged shank2022-09-21
  • SJ 51510.1-19951类可扭软波导组件详细规范2022-09-21
  • YSJ 402-1989地基与基础工程施工操作规程2022-09-21
  • SJ/T 31093-1994陶瓷劈刀外圆磨床完好要求和检查评定方法2022-09-21
  • SJ 3008.2-1988组合冲模.90°弯曲刃口Combined dies-Special 90°bending point2022-09-21
  • SJ 20277-1993半导体集成电路JC4001、JC4002型CMOS或非门详细规范Detail specification for types JC4001,JC4002 NO...2022-09-21
  • SJ/T 2658.7-2015半导体红外发射二极管测量方法 第7部分:辐射通量2022-09-21
  • SJ 20378-1993方舱门及其附件通用规范General specification for shelter door and attachment2022-09-21
  • SJ 20958-2006裸基板电测试数据格式2022-09-21
  • SJ/Z 11359-2006集成电路IP核开发与集成的功能验证分类法2022-09-21
  • SJ 50597.5-1994半导体集成电路JF725、JF725A型高精度运算放大器详细规范Detail specification for types JF725 and...2022-09-21
  • SJ 50680/3-20022.92系列内插针到插孔2级.射频同轴连接器转接器详细规范Adapters connector coaxial radio frequenc...2022-09-21
  • SJ 51428/9A-2016层绞式光缆详细规范2022-09-21
  • SJ 3040.2-1988组合冲模.锁紧支架Combined dies-Locking supports2022-09-21
  • SJ 20029-1992玻璃介质微调电容器用玻璃规范Specification for glass for glass dielectric trimmer capacitors...2022-09-21
  • SJ 20757-1999微波电路系列和品种微波开关系列的品种Series and products of microwave circuits-Products of micro...2022-09-21
  • SJ 20735-1999舰船电子设备不间断电源通用规范General specification for uninterruptible power supplies for elec...2022-09-21
  • SJ 20811.1-2002CA-YZ-001型压阻式冲击振动加速度传感器详细规范2022-09-21
  • SJ 51432/6-2001RMK5025型有可靠性指标的片式膜固定电阻器详细规范2022-09-21
  • SJ/T 11043-1996电子玻璃高频介质损耗和介电常数的测试方法Test method for high frequency dielectric losses and ...2022-09-21
  • SJ 20701.2-1998合成集团军野战电子系统互连互通.音频接口The interconnection and interoperability of field elec...2022-09-21