[Industrial hygiene in obtaining aromatic hydrocarbons from petroleum crude].
D001554:Benzene / Q000302:isolation & purification; D001555:Benzene Derivatives / Q000302:isolation & purification; D002617:Chemical Industry; D006838:Hydrocarbons / Q000302:isolation & purification*; D009787:Occupational Medicine; D010578:Petroleum; D012426:Russia
D001555:Benzene Derivatives; D006838:Hydrocarbons; D010578:Petroleum; D001554:Benzene
Gigiena truda pri poluchenii aromaticheskikh uglevodorodov iz neftianogo syr'ia.