Maximum allowable levels (MAL) of pollution with 2,2'-dichlordiethylsulphide (yprite) of the skin of workers and proecess equipment of chemical weapon storage and destruction facilities
Maximum allowable concentrations (MAC) of harmful substances in occupational air. Amendment No. 3 to hygienic normatives "Maximum allowable concentrations (MAC) of harmful substances in occupational air: GN 2.2.5.686-98"