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元冠科技照明 #LightSmile #滅菌消毒機
正是這種裝置 : 底濃度臭氧!!!
Ministry of Education issued national primary and secondary schools
The Ministry of Education issued the ban on LED lights in primary and secondary schools
French health authorities warn that LED lights can damage the eyes
LED lights can damage your eyes
EU releases Regulation (EU)
2017/852 Mercury Regulations to implement the Minamata Convention
Macular lesion
Macular lesion