[APROPOS OF THE MAXIMUM PERMISSIBLE CONCENTRATION OF TOXIC SUBSTANCES IN THE ATMOSPHERE IN THE WORKING AREA].
D000397:Air Pollution; D001272:Atmosphere; D002246:Carbon Disulfide; D002857:Chromium; D003604:Czechoslovakia; D009787:Occupational Medicine; D013455:Sulfur; D013464:Sulfuric Acids; D014116:Toxicology; D014937:Work
D013464:Sulfuric Acids; D002857:Chromium; D013455:Sulfur; D002246:Carbon Disulfide
AIR POLLUTION; CARBON DISULFIDE; CHROMIUM; CZECHOSLOVAKIA; INDUSTRIAL MEDICINE; SULFUR; SULFURIC ACIDS; TOXICOLOGIC REPORT
K OT'AZCE NEJV'Y SKE P RIPUSTN'YCH KONCENTRAC'I TOXICK'YCH L'ATEK V PRACOVN'IM OVZDU S'I.