[COMPARISON OF HYGIENIC CHARACTERISTICS OF SOME GRADES OF ELECTRODES].
D000397:Air Pollution; D004560:Electricity; D004566:Electrodes; D008345:Manganese; D014116:Toxicology; D014586:USSR; D014896:Welding
D008345:Manganese
AIR POLLUTION; ELECTRICITY; MANGANESE; TOXICOLOGIC REPORT; USSR; WELDING
SRAVNENIE GIGIENICHESKIKH KHARAKTERISTIK NEKOTORYKH MAROK 'ELEKTRODOV.