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????????????????-???????????????? ??????Pb ?? ?????????????? "??????????????"
2010The concentrations and size distributions of aerosol-carriers of ??????Pb detected in 2003 ??? 2007 in promises of the ???Ukryttya??? object, in ventilation releases from the central hall through the system ???Bypass??? and in the local zone are submitted. The indoor concentrations of ??????Pb, as a rule, were 0.5 ??? 5 Bq/m3. The seasonal and temporal
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