IEC 61300-3-18:2005
纖維光學互連器件和無源元件.基本試驗和測量程序.第3-18部分:檢驗和測量.角端面連接器的鍵控精度
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-18: Examinations and measurements - Keying accuracy of an angled endface connector