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SJ 20898-2004J45ZK系列控制式自整角机详细规范Control synchros series J45ZK detail specification for...2022-10-02

SJ 20740-1999战场侦察雷达性能试验方法Test method for performance of battlefield reconnaissance radars...2022-10-02

SJ 21294-2018埋入元件印制板性能规范2022-10-02

SJ 20687-1998卫星通信C频段常温低噪声放大器模块通用规范General specification of C-band low noise amplifier mo...2022-10-02

SJ/T 10557.1-1994电解电容器用铝箔技术条件Specification for Aluminium foil for electrolytic capacitor...2022-10-02

SJ/T 10943-2020电真空器件用刚玉粉粒度分布的测定密度天平法2022-10-02

SJ/T 10361-1993电力调度通信总机技术要求Technical requirement for dispatching equipment of power system commu...2022-10-02

SJ 20492-1995便携式短波单边带电台通用规范General specification for portable short wave single-sideband trans...2022-10-01

SJ/T 10925-1996电子工业用硅酸钾溶液浓度及模数的计算方法Potassium silicate solution for use in electronic ind...2022-10-01

SJ 50063/5-2007CAK44M型有可靠性指标的固体电解质钽固定电容器详细规范2022-10-01

SJ/T 10532.9-1994工艺管理生产现场工艺管理Technological management-Technological management of production si...2022-10-01

SJ 20527/9-2016微波组件WZFD0811-60型大功率固态放大器详细规范2022-10-01

SJ 347-1973反射速调管.总技术条件Generic specification for reflex klystrons2022-10-01

SJ/T 31400-1994高压断路器完好要求和检查评定方法2022-10-01

SJ 20273-1993电子管BM-1038型行波管详细规范Electron tube detail specification for traveling wave tube of type...2022-10-01

SJ 20479.4-1996XMH61.2-42型飞机防撞灯详细规范2022-10-01

SJ 50033/28-1994半导体分立器件.2CV334、2CV3338型微带混频二极管详细规范Semiconductor discrete device-Detail s...2022-10-01

SJ 3008.3-1988组合冲模.90°弯曲刃口Combined dies-90°bending point2022-10-01

SJ/T 11548.1-2015信息技术社会服务管理三维数字社会服务管理系统技术规范第1部分:总则...2022-10-01

SJ/T 11507-2015集成电路用氧化层缓冲腐蚀液2022-10-01

SJ/T 11743.3-2019频率控制与选择用压电和介电器件术语第3部分:压电和介电振荡器2022-10-01

SJ/T 10466.4-1993质量成本管理指南Guidelines for quality costs managemenet2022-10-01

SJ/T 11378-2008等离子体显示器件.第3-1部分:机械接口2022-10-01

SJ 20105-1992系列2JY3475卡口连接压接接触件防射频干扰屏蔽自由端电连接器（L、S和W类）详细规范Detail specification ...2022-09-30

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