It is necessary for automobiles applying to electricity - spraying fuel system to have a petrol filter 凡采用电喷燃油系统的各类车型,汽油滤清器必不可少。
3.
Diesel fuel and petrol filters for internal combustion engines - filtration efficiency using particle counting and contaminant retention capacity 内燃机用柴油燃料和汽油过滤器.用粒子计数和污物滞留量测定过滤效率