润滑油灰分对<span>GPF过滤效率影响的试验研究</span>

润滑油灰分对GPF过滤效率影响的试验研究

汤东，刘胜，华伦

Influences of Lubricating Oil Derived Ash on GPF Filtration Efficiency

TANG Dong,LIU Sheng,HUA Lun2

车用发动机 . 2021, (2): 32 -37 .