Worker had to match sunglasses, must wear long sleeve clothes, bring it out rubber glove, forbid ultraviolet ray direct irradiate skin, avoid long-term job suffer from dermatosis.

• 工作人员必须配带墨镜，须穿长袖衣服，外带胶皮手套，严禁紫外线光直接照射到皮肤，避免长期工作患皮肤病。