infra-red video system 中文意思是什麼
infra-red video system
解釋
紅外線視訊系統法-
Stage lighting, sound system, slide and film projection equipment with large cinema screen, infra - red simultaneous interpretation system, video projector and piano
舞臺燈光音響系統幻燈機電影放映機特大銀幕紅外線即時傳譯系統影像投射機及鋼琴。
分享友人