automotive catalytic converters的意思|示意

The light-off performance of automotive catalytic converters is very important for the stringent vehicle emission regulation.

车用催化转化器的起燃特性对满足日益严格的排放法规是至关重要的。

Catalytic technique is one of the major way in purification of automotive exhaust gases, and catalytic converters are main devices for control of automotive emission.

催化剂技术是治理汽车排气污染物的重要手段之一，催化转化器是控制汽车尾气排放的主要设备。