光纤分路器 meaning in English

ofbd optical fiber branching device

Blank detail specification . fibre optic branching devices . type : wavelength selective transmissive star
空白详细规范.光纤分路器.型号:按波长选用传输启动
Fibre optic interconnecting devices and passive components - basic test and measurement procedures - examinations and measurements - directivity of fibre optic branching devices
光纤互联装置和无源部件.基本试验和测量程序.检验和测量.光纤分路器的指向性
Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 3 - 20 : examinations and measurements ; directivity of fibre optic branching devices
光纤互连装置和无源部件.基本试验和测量步骤.第3 - 20部分:检验和测量.光纤分路器指令