Lead as activator in the fluorescent powder (1% lead by weight or less) of discharge lamps when used as sun tanning lamps containing phosphors such as BSP (BaSi2O5b) as well as when used as specialty lamps for diazo-printing reprograp containing phosphors
Lead as activator in the fluorescent powder (1% lead by weight or less) of discharge lamps when used as sun tanning lamps containing phosphors such as BSP (BaSi2O5b) as well as when used as specialty lamps for diazo-printing reprograp containing phosphors
第18点：仿日晒含磷(例如：BSP)放电灯中荧光粉的铅活化剂(铅含量1%以下)，以及二氮化合物印刷、平版印刷复印、捕虫器，光化学及硬化制程使用的含磷(例如：SMS)放电灯中荧光粉的铅活化剂。