首页 > SJ电子行业标准免费下载
  • SJ 2066-1982小模数渐开线圆柱齿轮通用技术条件General specification for fine-pitch involute cylindrical gears...2022-10-03
  • SJ/T 11624-2016发光二极管(LED)显示屏用发光二极管规范2022-10-03
  • SJ/T 10684-2013扬声器用永磁铁氧体磁体分规范2022-10-03
  • SJ/T 11198-2007显像管、显示管和电光源用玻管规范2022-10-03
  • SJ/T 10341.6-1993精冲模固定凸模式滑动导向模座.对角导柱下模座Holders for sliding guide die sets of fine blank...2022-10-02
  • SJ 1862-1981YS13-3型荧光数字指示管Fluorescent character indicator tubes,Type YS13-32022-10-02
  • SJ 20079-1992金属氧化物半导体气敏元件.试验方法Test methods for gas sensors of metal-oxide semiconductor...2022-10-02
  • SJ/T 11509-2015液晶显示器用 ITO腐蚀液2022-10-02
  • SJ 20957-2006大功率半导体激光二级管阵列通用规范2022-10-02
  • SJ/T 10539-1994密封用粘结永磁铁氧体磁体分规范Sectional specification for bonded permanent ferrite magnets fo...2022-10-02
  • SJ 50973/30-2006SYWY-75-5-51、SYWYZ-75-5-51、SYWRZ-75-5-51型物理发泡聚乙烯绝缘柔软同轴电缆详细规范...2022-10-02
  • SJ/T 10909-1996电子玻璃中氧化钾、氧化钠和氧化锂的火焰光度测定法Determination of K2O Na2O and Li2O electronic...2022-10-02
  • SJ 454-1973高压整流管峰值管压降、反向峰值管压降和整流电流的测试方法2022-10-02
  • SJ/T 10171-2016碱性电池隔膜基本性能的通用测试方法2022-10-02
  • SJ 20412-1994机载雷达低副瓣平板裂缝天线包装、运输、贮存要求Requirements of packaging,transportation and stor...2022-10-02
  • SJ 21429-2018军用电子装备柔性线缆数字化设计要求2022-10-02
  • SJ 51065/4-1996GTP032A型射频同轴隔离器详细规范Detail specification for Type GTP032A radio frequency coaxial ...2022-10-02
  • SJ 50033/91-1995半导体分立器件.3CD030型低频大功率晶体管详细规范Semiconductor discrete devices-Detail specifi...2022-10-02
  • SJ 2657-1986钼的光谱分析方法Mothod of molybdeuum spectral analysis2022-10-02
  • SJ 21140.4-2016军用指挥控制设备安全性设计要求 第4部分:机械结构设计要求2022-10-02
  • SJ/T 10341.1-1993精冲模活动凸模式滑动导向模座.座入式对角导柱上模座Holders for sliding guide die sets of fine...2022-10-02
  • SJ 995-1975双动冲床引伸模 落料凹模引伸凹模Double acting drawing die on press--Blanking matrix--Drawing matr...2022-10-02
  • SJ/T 11443-2012电子信息行业外场及其他临时场所危险作业分类2022-10-02
  • SJ/Z 1941-1981电子工业专用设备机械加工通用.技术要求General specification for machining operation of special ...2022-10-02
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