对氧化催化转化器(DOC)和柴油机颗粒过滤器(DPF)进行了性能试验研究。
An experimental study on the performances of diesel oxidation catalyst (DOC) and diesel particulate filter (DPF) is conducted.
该系统的核心是一个特殊的催化转化器催化剂的氧化和下游的微粒过滤器。
The heart of the system is a special catalytic converter downstream of the oxidizing catalyst and the particulate filter.
最初的转化器叫做常规氧化催化器。
The first catalytic converters were called conventional oxidation catalysts.
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