secondary air supply meaning in Chinese
二次空气供给
Examples
- Sas secondary air supply
二次空气供应 - Secondary air supply synthesizer secondary air supply synthesizer can lown down emission of vehicles together with catalyst . sometimes it can work separately
二合一进气系统可与催化剂同时作用降低车辆排放污染物达到相关环保标准,在某些车辆上也可单独使用