标准网

 找回密码
 立即注册

简单一步 , 微信登陆

QQ登录

只需一步,快速开始

收藏本版 (1) |订阅

电子行业标准(SJ) 今日: 0|主题: 2446|排名: 34 

作者 回复/查看 最后发表
SJ 20023.4-1997 B-284型行波管放大链详细规范 attachment lemon2000 2016-12-26 01070 biaozhuns 2016-12-26
SJ 20036-1992 军用电子元器件用钡、钠及钾玻璃规范 attachment lemon2000 2016-12-26 01154 biaozhuns 2016-12-26
SJ 20023.5-1998 B-1943型行波管详细规范 attachment lemon2000 2016-12-26 01485 biaozhuns 2016-12-26
SJ 20023.6-1998 BM-1921型脉冲行波管详细规范 attachment lemon2000 2016-12-26 0955 biaozhuns 2016-12-26
SJ 20023.7-1999 BM-1029型脉冲行波管详细规范 attachment lemon2000 2016-12-26 01015 biaozhuns 2016-12-26
SJ 20023.8-1999 B-283型功率行波管详细规范 attachment lemon2000 2016-12-26 01510 biaozhuns 2016-12-26
SJ 20024-1992 行波管测试方法 attachment lemon2000 2016-12-26 0992 biaozhuns 2016-12-26
SJ 20025-1992 金属氧化物半导体气敏元件总规范 attachment lemon2000 2016-12-26 01312 biaozhuns 2016-12-26
SJ 20026-1992 金属氧化物半导体气敏元件测试方法 attachment lemon2000 2016-12-26 0970 biaozhuns 2016-12-26
SJ 20037-1992 射频固定和可变电感器总规范 attachment lemon2000 2016-12-26 01239 biaozhuns 2016-12-26
SJ 20042-1992 对流层散射通信设备测量方法 attachment lemon2000 2016-12-26 01196 biaozhuns 2016-12-26
SJ 20043-1992 短波单边带电台测量方法 attachment lemon2000 2016-12-26 01058 biaozhuns 2016-12-26
SJ 20044-1992 短波单边带通信设备的安全要求 attachment lemon2000 2016-12-26 01006 biaozhuns 2016-12-26
SJ 20045-1992 气导动圈式和电磁式送话器总规范 attachment lemon2000 2016-12-26 01266 biaozhuns 2016-12-26
SJ 20045.1-1998 ODK-1型抗噪声送话器详细规范 attachment lemon2000 2016-12-26 0888 biaozhuns 2016-12-26
SJ 20046-1992 便携式非金属地雷探测器通用规范 attachment lemon2000 2016-12-26 01023 biaozhuns 2016-12-26
SJ 20047-1992 MF11型负温度系数热敏电阻器详细规范 attachment lemon2000 2016-12-26 01157 biaozhuns 2016-12-26
SJ 20048-1992 光纤通信设备机械电气安装技术要求 地面固定式光纤通信设备机械安装要求 attachment lemon2000 2016-12-26 0936 biaozhuns 2016-12-26
SJ 20049-1992 光纤通信设备机械电气安装技术要求 地面固定式光纤通信设备电气安装要求 attachment lemon2000 2016-12-26 01095 biaozhuns 2016-12-26
SJ 20050-1992 JPK-2型真空继电器详细规范 attachment lemon2000 2016-12-26 0995 biaozhuns 2016-12-26
下一页 »

快速发帖

还可输入 120 个字符
您需要登录后才可以发帖 登录 | 立即注册

本版积分规则

Archiver|手机版|小黑屋|标准网 ( 浙ICP备19005909号 )

GMT+8, 2024-11-22 09:05 , Processed in 0.068930 second(s), 17 queries .

Powered by Discuz! X3.4

© 2001-2023 Discuz! Team.

返回顶部 返回版块