本文详细介绍了低水峰非色散位移单模光纤的特性及其在城域网络中的应用。

This paper instructs character and hydrogen ageing performance and the fiber is used in the metro networks.

youdao

本文详细介绍了低水峰非色散位移单模光纤的特性及其在城域网络中的应用。

This paper instructs character and hydrogen ageing performance and the fiber is used in the metro networks.

youdao