BS EN 61300-3-17:2000 纤维光学互连器件和无源元件.基本试验和测量程序.检查和测量.套管角度抛光端面的曲率角度
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Examinations and measurements - Endface angle of angle-polished ferrules - Examinations and measurements - Endface angle of angle-polished ferrules