DIN EN IEC 61300-2-54:2021
光纤互连装置和无源元件 基本测试和测量程序 第 2-54 部分:测试 腐蚀性气氛(混合气体)(IEC 61300-2-54:2019);德文版 EN IEC 61300-2-54:2019
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-54: Tests - Corrosive atmosphere (mixed gas) (IEC 61300-2-54:2019); German version EN IEC 61300-2-54:2019