UL867公司内部使用1目录u pdate 05-03-26前言说明1 适用范围................................................................................................................................................................52 通则........................................................................................................................................................................52.1 元件.................................................................................................................................................................53.分类........................................................................................................................................................................53.2ACCESSIBLE PART.......................................................................................................................................53.3AIR CLEANERS............................................................................................................................................. 53.4 ELECTROSTATIC AIR CLEANER................................................................................................................ 53.5 EXPOSED PART.............................................................................................................................................53.6 HIGH-VOLTAGE CIRCUIT........................................................................................................................... 63.7 ISOLATED-LIMITED-ENERGYCIRCUIT...................................................................................................63.8 LINE-VOLTAGE CIRCUIT............................................................................................................................ 63.9 LOW-VOLTAGE CIRCUIT............................................................................................................................ 63.10PARTIALLYPROTECTEDPART..................
