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Bituminous Coal Industry 4243
Charcoal and Coke Industry
16 other sections not shown
49 specified materials Acids Alcohols Aldehydes Alkalies Antimony cent were exposed CHIEF OCCUPATIONS Chlorine Chromium Coal dust hituminous Coal tar products control measures Cyanide dermatitis producers esters and ether exhaust Isola exhaust ventilation EXPOSED TO SPECIFIED exposed worker averaged Exposures per Person gases Hydrogen sulphide INDICATED TYPE INDUSTRY Numher INDUSTRY Percent industry was represented Lacquer major exposures makers MATERIALS HAVING INDICATED Materials Positive Negative metals method Oas masks negative general ventilation Nitrogen oxides Non-siliceous dust Numher of ex Numher of Exposures Numher of Workers Oas masks Respi Organic dust Organic solvents Percent of exposed Percent of Workers Petroleum Positive Negative ven posures Materials Positive prevalent types rators Pressure helmets record exposures reveals the extent reveals the major Silicate dust specified control Numher Sulphur dioxide Table tilation Local exhaust tilation ven tion Wet method TYPE OF HAZARD types of control Wet method Oas Workers Exposed workers having specified Workers in Survey