DIN EN 4645-004-2010 航空航天系列.光学圆型单芯和多芯连接头,螺纹环耦合,自锁定式1.25 mm直径金属包头,带可移动校准套筒支架的连接器.第004部分:安全螺母插座.德文和英文版本EN 4645-004-2009
Aerospace series - Connectors, optical, circular, single and multipin, coupled by threaded ring, self-locking 1,25 mm diameter ferrule with removable alignment sleeve holder - Part 004: Jam nut receptacle - Product standard; German and English version EN