DIN EN 4641-301-2011 航空航天系列包层直径为125 Šm的光缆.第301部分:公称直径为1.8 mm紧密结构50/125 Šm GI光纤.产品标准;德文和英文版本EN 4641-301-2011
Aerospace series - Cables, optical 125Šm diameter cladding - Part 301: Tight structure, 50/125 Šm GI fibre, nominal 1.8 mm outside diameter - Product standard; German and English version EN 4641-301:2011