BS QC 160101:1987(2000)*IEC 255-19-1:1983
电子元件质量评估协调制度规范 - 继电器 - 空白详细规范 - 机电全或无继电器 - 测试
Specification for Harmonized system of quality assessment for electronic components — Electrical relays — Blank detail specification — Electromechanical all - or - nothing relays — Test