[Data on hygienic principles of permissible concentrations of lead sulfide in air].
D000397:Air Pollution; D007854:Lead / Q000032:analysis*; D013440:Sulfides
D013440:Sulfides; C018391:lead sulfide; D007854:Lead
AIR POLLUTION; LEAD/determination; SULFIDES
Materialy k gigienicheskomu obosnovaniiu predel'no dopustimoi kontsentratsii sernistogo svintsa v atmosfernom vozdukhe.