BS EN 2997-002:2006 航空航天系列.连续工作温度为-65℃～175℃、持续到200℃、极端温度为260℃时耐火或不耐火的由螺纹环连接的圆形电连接器.性能规范和触点排列
Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures -65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Specification of performance and contact arrangements