EN 4644-131:2015 航空航天系列.连续工作温度为175 ℃ (或125 ℃) 的矩形插入式矩形模块化光电连接器.第027部分:尺寸为3的插头,机架和面板用,C和D类.产品标准
Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous - Part 131: Size 3 plug for rack and panel applications, class C and D - Product standard