网络释义
1)DBC Dual Bed Catalytic,双层触媒转换2)CCO Catalytic Converter for Oxidation,氧化触媒转换器3)Three-way catalytic converters,三元触媒转换器4)Two-way catalytic converter,二元触媒转换器5)C4 Computer Controled Catalytic Converter,电脑控制触媒转换器6)OCS Oxidizing Catalytic Converter System,氧化触媒转换器系统