颜色传感器,DK50-UV-190/79d/115b/147,DK50-UV-254/115b/147,DK50-UV-254/79d/115b/147, DK50-UV-190/79d/115b/147,DK50-UV-254/115b/147,DK50 无锡市昌林自动化科技有限公司