SJ 50923/1-1995.Detail specification for types A6-02A-M2 Z2 and A6-01B-M1 Z1meta...

行业标准2023.07.24

SJ 50923/2-1995.Detail specification for type G2-01B-M1、G2-01B-Z1 metal case for...

行业标准2023.07.24

SJ 51438/1-1994.Connectors, receptacle, PD type, 90 through 240 contact position...

行业标准2023.07.24

SJ 51515/3-1996.Model JGC-0304M, rclays,d.c. solid state, hermetically scaled, d...

行业标准2023.07.24

SJ 20081-1992.Capacitors ,fixed , double metallized polypropylene filme dielectr...

行业标准2023.07.24

SJ 20080-1992.Resistors,fixed,film,chip,established reliability,style RMK2012,de...

行业标准2023.07.24

SJ 20079-1992.Test methods for gas sensors of metal-oxide semiconductor.1范围1.1.主...

行业标准2023.07.24

SJ 20078-1992.Generic specification of liquid crystal display devices.1范围1.1主题内容...

行业标准2023.07.24

SJ 20077-1992.1范围1.1主题内容SJ 20077提供了微电路应用的热设计要求、方法和热性能评价。1.2 适用范围本标准适用于微电路应用的热设计。...

行业标准2023.07.24

SJ 20088-1992.Detail specification capacitors ,fixed , ceramic dielectric.SJ 200...

行业标准2023.07.24