最新久久国产2018视频_手机在线免费观看av网址_一本色道无码dvd道色噜噜首页_男女做免费观看在线观看无遮挡_番茄视频黄色_日本极品人妻videossex_欧美成人动漫日韩国庆_顶级呦女阁禁忌稀缺视频_亚洲欧美日本综合精品在线_99热这里知有国产精品

AHI(After treatment Hydrocarbon Injection) tube

AHI(After treatment Hydrocarbon Injection) tube is for diesel combustion burner systems.
To regenerate DPF for diesel engines, the exhaust temperature is raised by injecting fuel into the exhaust gas and igniting it, leading to the combustion of soot inside the DPF.

AHI tube is used in severe environments in which it is exposed to high temperatures; however, it's robust reliability is a result of utilizing stainless steel and the brazing technology that USUI has developed.