Photocontrol RYG-B/E with graceful appearance ,and good gloss,Photocontrol RYG-B/E mainly apply to: Roadway Lighting,Building Perimeter Lighting,Outdoor Advertising Signs,parking lot lighting.是什么意思_Photocontrol RYG-B/E with graceful appearance ,and good gloss,Photocontrol RYG-B/E mainly apply to: Roadway Lighting,Building Perimeter Lighting,Outdoor Advertising Signs,parking lot lighting.在线翻译_英语_读音_用法_例句