SJ/T 10907-1996电子玻璃中氧化铝的分析 EDTA络合滴定法Determination of alumina (A12O3) in electronic glass-EDT...2022-06-08
SJ 50065/6-1998JMW-270M型有可靠性指标的微型密封磁保持继电器详细规范Detail specification for Model JMW-270M m...2022-06-08
SJ 445-1973高压整流管阴极脉冲放射电流和欠热阴极脉冲放射电流的测试方法2022-06-08
SJ/T 31406-1994螺杆式空气压缩机完好要求和检查评定方法2022-06-08
SJ 50033/11-1994半导体分立器件.3DK208型功率开关晶体管详细规范2022-06-08
SJ 50735.5-1994KNE11型环境密封钮子开关详细规范2022-06-08
SJ 51432/2-2000RMK6332型有可靠性指标的片式膜固定电阻器详细规范Resistors,fixed,film,chip,established reliabil...2022-06-08
SJ 21223-2016电子装备基于模型定义数据集要求2022-06-06
SJ 3036.3-1988组合冲模 定位柱Combined dies-Locating pillars2022-06-06
SJ/T 10870-1996盘封管电性能测试方法 调幅调相转换系数的测试方法Measurements of electrical properties of disk-...2022-06-06
SJ 20598A-2018金属弹性屏蔽衬垫通用规范2022-06-06
SJ 20627-1997军用射频合成信号发生器通用规范General specifciation for military synthseized RF signal generato...2022-06-06
SJ 20144-1992电子器件用钼杆、钼丝、钼片规范Specification for molybdenum rods wire and sheets for electron de...2022-06-06
SJ 20928-2005陶瓷无引线片式载体详细规范Detail specification for seramic leadless chip carrier2022-06-06
SJ/Z 1085-1976镀锌溶液典型分析方法Typical methods for the analysis of zine-plating solution2022-06-06
SJ 50468.1-1994CC402型瓷介固定电容器详细规范Capacitors,fixed,ceramic dielectric,type CC402, Detail specifica...2022-06-06
SJ 20195-1992CCK403型有可靠性指标的瓷介固定电容器详细规范Detail specification capacitors,fixed, ceramic diel...2022-06-06
SJ/T 10667-1995钎焊、封接的代号及标注方法Symbol and notation for brazing,soldering and sealing2022-06-06
SJ/T 10245-1991复合微波介质基片Microwave ceramic dielectric materials-Microwave composite dielectric substra...2022-06-06
SJ/T 11327-2006数字电视接收设备接口规范 第1部分：射频信号接口2022-06-06
SJ 21103-2016光纤声光器件通用规范u30002022-06-06
SJ 2948-1988彩色电视广播接收机用消磁线圈Degaussing coils for colour television sets2022-06-06
SJ/T 11029-2015电子器件用金镍钎料的分析方法 EDTA容量法测定镍2022-06-06
SJ 21188-2016挠性印制电路用粘结材料规范2022-06-06
