多工机 meaning in Chinese

fiber mux

Lightwave transmission system and multiplexer equipment sdh - base
同步数位阶层光波传输系统及多工机设备
Lightwave transmission system and multiplexer equipment sdh - based
同步数位阶层光波传输系统及多工机设备
Lightwave transimission system and multiplexer equipment sonet - base
同步光纤网路光波传输系统及多工机设备
Lightwave transimission system and multiplexer equipment sonet - based
同步光纤网路光波传输系统及多工机设备