b) as well as when used as speciality lamps for diazo-printing reprography, lithography, insect traps, photochemical and curing processes containing phosphors such as SMS ((Sr,Ba)2MgSi2O7
b).
b))的仿日晒灯,或作为含磷(如SMS((Sr,Ba)2MgSi2O7:Pb))的重氮复印、平版印刷、捕虫器、光化学和食品加工过程的专用灯时,放电灯荧光粉中作为触媒剂的铅含量在1%或以下;| 欢迎光临 验货员论坛 (http://bbs.wtoqc.net/) | Powered by Discuz! X3.2 |