管状荧光灯灯座和起动器灯座|沙特标准|SASO-IEC-60400
SASO-IEC-60400
Lampholders for tubular fluorescent lamps and starterholders
管状荧光灯灯座和起动器灯座
管状荧光灯灯座和起动器灯座|沙特标准|SASO-IEC-60400
SASO-IEC-60400
Lampholders for tubular fluorescent lamps and starterholders
管状荧光灯灯座和起动器灯座