(NnORMATIWY WREMENI NA MEHANI^ESKIE(B, (NSLESARNYE(B, (NSLESARNO(B-(NSBORO^NYE(B, (N\LEKTROSWARO^NYE(B, (NGAZOSWARO^NYE I KUZNE^NYE RABOTY (B/s - (NpUSTOWALOW(B, (Ni(B. (Ni(B.s; (NgOSUDARSTWENNYJ SO@ZNYJ NAU^NO(B-(NISSLEDOWATELXSKIJ TEHNOLOGI^ESKIJ INSTITUT REMONTA I \KSPLUATACII TRAKTOROW I SELXSKOHOZQJSTWENNYH MA[IN (B((NgOSniti(B). s; (NmINISTERSTWA SELXSKOGO HOZQJSTWA sssr(B.s ((NmOSKWA (B:s (NrEDIZDAT(B,s, 1958)
Keywords: (NmETALLOOBRABOTKAs -- (NnORMATIWY WREMENIs