title: [Comparative evaluation of maximum allowable exposure level of hazardous substances in the air of the working area established in China, Russia and USA].
abstract: The lists of American, Russian and Chinese MACs and TLV for chemical hazards in the air of workplace were analyzed. Chinese MACs turned out to be similar to Russian ones, because the definition of MAC and the methodic approaches to the parameter are equivalent. American TLV are not identical to MAC, therefore their values are different. The examples of difference in hygienic standards for various chemicals are given.
authors: S
authors: S
authors: Gén-lin
mesh_terms: D000395:Air Pollutants, Occupational; D002681:China; D015386:Hazardous Substances; D008452:Maximum Allowable Concentration; D012426:Russia; D014481:United States; D017132:Workplace
chemical_list: D000395:Air Pollutants, Occupational; D015386:Hazardous Substances
vernacular_title: Sravnitelńaia otsenka velichin PDK vrednykh veshchestv v vozdukhe rabocheĭ zony, ustanovlennykh v KNR, Rossii i SShA.