EN 4644-021:2015 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021部分:尺寸为2的插头,无安装孔,A,C和E类.产品标准
Aerospace series - Connector@ electrical and optical@ rect angul ar@ modul ar@ rect angul ar i nserts@ oper ati ng temperature 175 ��(or 125 �� continuous - Part 021: Plug@ size 2@ without mounting holes@ class A@ C and E - Product standard