RESEARCH OF THE EFFECT OF WASHING OF FUEL SYSTEM ENGINES ON TRACTION-SPEED PROPERTIES OF CARS СтатьяKhlopkov S., Danilov I., Khodyakov A., Azanov A., Borychev S., Uspensky I., Kokorev G., Yukhin I., Latyshenok M., Asoyan A., Ryabchikov D., Ponomarev A.IOP Conference Series: Materials Science and Engineering. Том 632. 2019.