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SJ 3012.2-1988组合冲模.导套Combined dies-Guide bushes2022-07-01

SJ/T 11735-2019产品碳足迹产品种类规则便携式计算机2022-07-01

SJ/Z 11361-2006集成电路IP核保护大纲2022-07-01

SJ/T 10341.14-1993精冲模活动凸模式滚动导向模座.平放式对角导柱下模座Holders for anti-friction bearing die set...2022-06-30

SJ 20331-1993RN2141型膜固定电阻网络详细规范Resistor network, fixed, film, Style RN2141, Detail specification...2022-06-30

SJ 51428/21-2018GZ-1B6b-4型制导光缆详细规范2022-06-30

SJ 20368-1993送话器和受话器性能测量方法Measuring methods for performance of transmitters and receivers...2022-06-30

SJ/T 11061-1996太阳电池电性能测试设备检验方法Inspection procedures for electrical performance test equipment...2022-06-30

SJ/T 10025-1991KHX型旋转式滑动开关详细规范Type KHX rotary style slide switches,detail specification for...2022-06-30

SJ 50033/140-1999半导体光电子器件 3DA502型硅微波脉冲功率晶体管详细规范Semiconductor discrete devices Detail ...2022-06-30

SJ 20562-1995机载无线电导航设备通用规范General specification for airborne radio navegation equipment...2022-06-30

SJ 30007-2018军工软件质量度量情报数据处理软件易用性质量度量实施指南2022-06-30

SJ 20059-1992半导体分立器件.3DG111型NPN硅高频小功率晶体管.详细规范Semiconductor discrete device-Detail speci...2022-06-30

SJ/T 10138-1991PS型锌空气电池Zin-air cells,Type PS2022-06-30

SJ/T 11615.3-2016网络数据采集分析软件规范第3部分:信息识别2022-06-30

SJ 3235-1989带状锆铝吸气剂Ribbon getter made of Zirconium and Aluminium2022-06-30

SJ/T 10532.10-1994工艺管理定置管理Technological management-Positing management2022-06-30

SJ 54409/3-2003CY-YZ-004型差压传感器详细规范Detail specification of absolute of absolute pressure sensors fo...2022-06-30

SJ 21203-2016特种器件双面光刻机通用规范2022-06-30

SJ/T 10310-1992内圆切片机通用技术条件Generic specification of wafer slicer2022-06-30

SJ 21440-2018军用电子装备生产线数字化仿真要求2022-06-30

SJ/Z 1758-1981400Hz三相E形铁心电源变压器典型计算Typical calculations for 400Hz three-phase power transformer...2022-06-30

SJ/T 11586-2016半导体器件10keV低能X射线总剂量辐射试验方法2022-06-30

SJ/T 11462.3-2016电子设备用编码器第3部分:分规范绝对型旋转编码器2022-06-30

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