DIN EN 61300-3-22:2011
纖維光學互連器件和無源器件.基本試驗和測量程序.第3-22部分:檢驗和測量.金屬加固環的壓縮力(IEC 61300-3-22-2010);德文版本EN 61300-3-22-2011
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-22: Examinations and measurements - Ferrule compression force (IEC 61300-3-22:2010); German version EN 61300-3-22:2011