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SJ/T 10618-1995电子元器件详细规范.功率型固定电阻器.RYG1型金属氧化膜电阻器.评定水平EDetail specification for ...2022-10-11

SJ 2337-1983矩形波导组件总技术条件General specification for waveguide rectangular assemblies2022-10-11

SJ 1893-1981电子管管座、石英谐振器插座总技术条件General specification for sockets for electronic tubes and v...2022-10-11

SJ 54409/9-2016CY-YZ-102型表压压力传感器详细规范2022-10-11

SJ 50033.52-1994半导体分立器件.CS0529型砷化镓微波功率场效应晶体管详细规范Semiconductor discrete device-Detai...2022-10-11

SJ 20617-1997舰船通信自动录音设备通用规范General specification for automatic recording equipment used in com...2022-10-11

SJ 20279-1993半导体集成电路JT54LS08、JT54LS09、JT54LS11、JT54LS15、JT54LS11、JT54LS15、JT54LS21型LS-TTL与门...2022-10-11

SJ 50033/116-1997半导体分立器件 2CK29型硅大电流开关二极管详细规范Semiconductor discrete devices-Detail speci...2022-10-11

SJ/T 10301-1992扬声器用T型导磁体尺寸系列Dimension series of Type magnetic-conductor used in lodspeakers...2022-10-11

SJ/T 11615.2-2016网络数据采集分析软件规范第2部分:数据格式描述2022-10-11

SJ/T 11249-2001计数管空白详细规范2022-10-11

SJ 20479.3-1996HXF28-250型飞机滑行灯详细规范2022-10-11

SJ 50972/2-1994有可靠性指标的CLK234型金属化聚对苯二甲酸乙二醇酯薄膜介质直流固定电容器详细规范Capacitors,fixe...2022-10-11

SJ 21054-2016平行缝焊机通用规范2022-10-11

SJ 380-1973反射速调管频率稳定特性的测试方法Measurement of frequency stability of reflex klystrons...2022-10-11

SJ 1520-1979KW5型微动开关Sensitive switches Type KW52022-10-11

SJ/T 11130-1997编织设备通用规范General specification for braiding equipment2022-10-11

YSJ 404-1989结构安装工程施工操作规程2022-10-11

SJ 21216-2016低温共烧陶瓷热切机工艺验证方法2022-10-11

SJ 21512-2018电子装联前印制板处理工艺技术要求2022-10-11

SJ/T 10087.4-1991石灰石的化学分析方法Methods of chemical analysis for glass raw materials for colour picture...2022-10-11

SJ/T 11011-2015电子器件用纯银钎料中杂质含量铅、铋、锌、镉、铁、镁、铝、锡、锑、磷的ICP-AES测试方法...2022-10-10

SJ/T 10769-1996音响设备用圆形连接器详细规范 YL型圆形连接器（可供认证用）Detail specification for circular connec...2022-10-10

YSJ 409-1989装饰工程施工操作规程2022-10-10

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