光通讯系统 meaning in English
optical communication systems
Examples
- Optical communication system , subscriber loop
用户回路光通讯系统 - Optical communication system subscriber loop
用户回路光通讯系统 - Optical communication system long - haul terrestrial local interoffice
长途干线局间中继光通讯系统 - Optical communication system , long - haul terrestrial local interoffice
长途干线局间中继光通讯系统 - Other optical communication system
其他光通讯系统