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SJ 1004-1975双动冲床引伸模上托Double acting drawing die on press--Upper bracket2022-10-09

SJ 50033/89-1995半导体分立器件.CS6768和CS6770型硅N沟道增强型场效应晶体管详细规范Semiconductor discrete devic...2022-10-09

SJ 20770-2000使用共轭结构代数码激励线性预测的8kbit/s语音编码Coding of speech at 8kbit/s using conjugate-stru...2022-10-08

SJ/Z 1093-1976氰化镀铜锌合金（黄铜）溶液典型分析方法Typical methods for the analysis of cyaniding copper-zinc al...2022-10-08

SJ 20775-2000军用磁光盘通用规范General specification for military Magneto-optical disk cartridges2022-10-08

SJ 3023.6-1988组合冲模.可调定位座Combined dies-Adjustable locating base2022-10-08

SJ 20386-1993陶瓷电绝缘材料规范.L级Insulating compound electrical, ceramic, Class L.2022-10-08

SJ 3007.2-1988组合冲模.下半圆刃口Combined dies-Low half-round point2022-10-08

SJ/Z 9003-1987非注入式恒定相对湿度试验箱Test enclosures of non-injection type for constant relative humidity...2022-10-08

SJ 21351-2018掺铈无机氧化物闪烁晶体原料制备工艺技术要求2022-10-08

SJ/T 11700-2018IP核质量信息描述方法2022-10-08

SJ 50599/11-2006系列Ⅰ JY27505 卡口连接压接式接触件盒式法兰后安装固定电连接器（E类）详细规范...2022-10-08

SJ 20504-1995无线双工移动通信系统中心台发射机电源通用规范General specification of transmitter power supply i...2022-10-08

SJ 30052-2019固定翼无人机系统飞行试验通用要求第4部分:任务规划飞行试验2022-10-08

SJ 20537-1995履带式(含轮式)车载短波单边带电台通用规范General specification for tracked and wheeled vehicles ...2022-10-08

SJ 21523-2018多层共烧陶瓷后印工艺技术要求2022-10-08

SJ 20881-2003安全证书管理系统技术要求Technique requirements of secure certificate management system...2022-10-07

SJ 51919/1-1995JGL40-2.5-01型两芯野战光缆连接器详细规范JGL40-2.5-01 connectors, optical fiber cable, 2 posit...2022-10-07

SJ 2316-1983扬声器用纸浆技术条件Specification for paper stock for use in loudspeakers2022-10-07

SJ/T 11392-2019无铅焊料化学成分与形态2022-10-07

SJ/T 11000-1996电子元器件详细规范 CD110型固定铝电解电容器（可供认证用）Detail specification for electronic compo...2022-10-07

SJ 50597/48-1997混合集成电路.HMF01型双路隔离脉冲放大电路详细规范Hybrid integrated circuits-Detail specificat...2022-10-07

SJ 3004.2-1988组合冲模.异形刃口Combined dies-Special cutting edge2022-10-07

SJ 21524-2018多层共烧陶瓷后烧工艺技术要求2022-10-07

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