УЛААНБААТАР ХОТЫН ХӨРСНИЙ ХҮНД МЕТАЛЛЫН БОХИРДОЛ БА ХҮНИЙ БИЕД НЭВТРЭН ...
Result. The average amount of lead in the soil of Ulaanbaatar mg/kg (95%CI /kg), and cadmium concentration of mg/kg (95%CI ./kg), the mercury concentration of mg/kg (95%CI mg/kg) that "The quality of the soil, and soil pollutants, maximum permissible elements" MNS5850:2008 standards, compared to less than the maximum allowed.
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