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SJ/Z 1081-1976电镀溶液分析方法一般要求General requirements for typical methods for the analysis of electropl...2022-06-13

SJ 51212/7-1994TRT系列(接电缆)插孔接触件锁紧螺母安装2级射频三同轴插座连接器详细规范Connectors,receptacle,ele...2022-06-13

SJ 20682-1998Lx波段固态脉冲功率模块通用规范General specification for Lx band Solid-state pulse power modules...2022-06-13

SJ/T 11401-2009半导体发光二极管产品系列型谱Series program for semiconductor light emitting diodes...2022-06-13

SJ 20959-2006印制板的数字形式描述2022-06-13

SJ 1.1-1987电子工业技术标准制修订工作有关规定和要求电子工业标准年度计划编制工作的主要程序和要求Major proced...2022-06-13

SJ 20599-1996推拉钨丝规范Specification for winding-tensile tungsten wires2022-06-13

SJ 20967-2007数字消息传送设备子系统互操作性2022-06-13

SJ 21269-2018微波组件印制板焊膏印刷工艺技术要求2022-06-13

SJ 20749A-2018微波电路用覆铜箔聚四氟乙烯玻纤布层压板规范2022-06-13

SJ 21265-2018MEMS陀螺仪参数标定工艺技术要求2022-06-13

SJ 20142-1992军用集成电路用微晶玻璃基片Microcrystalline glass substrate for military integrated circuit...2022-06-13

SJ/T 11288-2003电子设备用固定电感器.第2-1部分:空白详细规范.表面安装电感器.评定水平EFixed inductors for use i...2022-06-13

SJ 50676/2-1996HBC-005型差相移式波导射频环行器详细规范Type HBC-005 differential Phase shift waveguide radio ...2022-06-13

SJ 50033/157-2002半导体分立器件.3DA506型硅微波脉冲功率晶体管.详细规范Semiconductor discrete devices Detail s...2022-06-13

SJ 20915-2004400.Hz静止变频电源通用规范General specification for 400Hz static frequency converter power-supp...2022-06-13

SJ/T 11641-2016印制板钻孔用盖板2022-06-13

SJ/T 11393-2009半导体光电子器件功率发光二极管空白详细规范Semiconductor optoelectronic devices—Blank detai...2022-06-13

SJ 20647.1-1998MZBB系列铂薄膜热敏电阻器详细规范2022-06-13

SJ/T 11025-1996电子器件用银铜钎焊料的分析方法原子吸收分光光度法测定铅Methods of analysis for silver-copper ...2022-06-13

SJ 50597/52-2000半导体集成电路.JB537型电压频率转换器详细规范Semiconductor integrated circuits-Detail specifi...2022-06-13

SJ/T 11290-2003面向对象的软件系统建模规范.第1部分:概念与表示法Specification of object-oriented software syst...2022-06-12

SJ/T 142-1996电子工业专用设备通用规范General specification for special equipment for electronic industry...2022-06-12

SJ 20585-1996微波频率计通用规范General specification for microwave frequency counter2022-06-12

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