SJ 20023/6-1998.Detail specifcation for pulsed travelling wave tube of type BM-1...

行业标准2023.07.24

SJ 20023/5-1998.Detail specifcation for pulsed travelling wave tube of type B-19...

行业标准2023.07.24

SJ 51783/2-1994.Waveguide assemblies, rectangular,90°E - Plane, small radius ben...

行业标准2023.07.24

SJ 51783/1-1994.Waveguide assemblies, rectangular,90° H Plane, small radius bend...

行业标准2023.07.24

SJ 20024-1992.Measuring methods of traveling wave tube.1范围1.1主题内容SJ 20024规定了行波管电...

行业标准2023.07.24

SJ 51515/2-1996.Modcl JGC-2M, relays, d.c. solid state,hermetically sealed, deta...

行业标准2023.07.24

SJ 51438/2-1994.Connectors, plug, PD type, right angle, 90 through 240 contact p...

行业标准2023.07.24

SJ 51660/1-1994.Detail specification for deflection coils model QP4A001.本规范所规定的偏...

行业标准2023.07.24

SJ 51717/2-1994.Detail specification for connectors for printed circuit board(2....

行业标准2023.07.24

SJ 51717/1-1994.Detail specification for fixed connectors for printed circuit bo...

行业标准2023.07.24