[Maximum permissible exposure levels of harmful substances in the air of the work area ratified by the USSR Ministry of Health in 1989].
K K
KK
Sidorov
D000395:Air Pollutants, Occupational / Q000032:analysis / Q000633:toxicity*; D002617:Chemical Industry / Q000592:standards*; D006801:Humans; D008452:Maximum Allowable Concentration; D009787:Occupational Medicine / Q000592:standards*; D014586:USSR; D015262:Xenobiotics / Q000032:analysis / Q000592:standards / Q000633:toxicity*
D000395:Air Pollutants, Occupational; D015262:Xenobiotics
PDK vrednykh veshchestv v vozdukhe rabocheĭ zony, utverzhdennye Minzdravom SSSR v 1989 g.