SJ电子行业标准

SJ 20048-1992.Performance requirement for machinery electrization installation of fiber-optical communication equipment.1主题内容与适用范围SJ 20048规定了地面固定式光...

SJ 20043-1992.Moethods of measurement for short wave single sideband set.1主题内容与适用范围SJ 20043规定了不带有完整天线的短波单边带电台的电性能测量方...

SJ 20042-1992.Mothods of measurement for tropsphering scattering communication equipment.1主题内容与适用范围SJ 20042规定了对流层散射通信设备的电气性能測量方...

SJ 20041-1992.Evaluation method of residual intelligibility for analog - voice scramblers (RIAVS).1主题内容与适用范围1.1主题内容SJ 20041规定了模拟保密机话音保密...

SJ 20039-1992.Brushless miniature D.C. blower,General specification for.1范围1.1 主题内容SJ 20039规定了风叶直径不大于30m的小盟无刷直真风机(以下简称风机...

SJ 20044-1992.Safety requirements for short wave single sideband communication equipment.1主题内容与适用范围SJ 20044规定了短波单边带通信设备的安全要求。SJ...

SJ 20038/1-2002.Rotary solenoid,type J34MD27Z21, detail specification for.1范围SJ 20038/1规定了J34MD27221型脉动电机的详细要求。SJ 20038/1适用于J34MD27221型脉动电...

SJ 20037-1992.Coils ,fixed and variable , radiofrequency，general specification for.1范围1.1主题内容SJ 20037规定了射频固定和可变电感器的总要求。1.2 适用范围...

SJ 20037/5-1997.Detail specification for Type LTB201013 Variable inductors.SJ 20037/5规定的LTB201013型可变电感器全部要求由本规范和SJ20037--92射频固定和可变电...

SJ 20037/4-1997.Detail specification for Type LGA 200307、LGA 200410 fixed inductors.SJ 20037/4规定的LGA200307、LGA200410型固定电感器全部要求由本规范和SJ 20037-9...