(NiZMENENIE KA^ESTWA MASLA I DOLGOWE^NOSTX AWTOMOBILXNYH DWIGATELEJ (B/s - (NsOKOLOW(B, (NaNATOLIJ iWANOWI^s ((NtOMSK (B:s (NiZD(B-(NWO tOM(B. (NUN(B-(NTA(B,s, 1976)
(NnA OBL(B. (NAWT(B. (NNE UKAZANs
Keywords: (NaWTOMOBILXNYE DWIGATELI (B- (NdOLGOWE^NOSTXs; (NaWTOMOBILXNYE MASLA (B- (NkA^ESTWOs