JIS C61300-3-23-2013 光纤互连器件和无源元件.基本试验和测量规程.第3-23部分:检查和测量.光纤与套管端面间的相对位置
Fiber optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-23: Examinations and measurements -- Fiber position relative to ferrule endface