Chinese translation for "optical sound film"

光声胶片
光学声迹影片

Similar Words：

"optical soliton" Chinese translation, "optical soliton communication" Chinese translation, "optical sorting" Chinese translation, "optical sound" Chinese translation, "optical sound evaluation test film" Chinese translation, "optical sound film projector" Chinese translation, "optical sound head" Chinese translation, "optical sound lamp" Chinese translation, "optical sound propagation" Chinese translation, "optical sound recorder" Chinese translation