ecological norms, maximum permissible concentration of a contaminating chemical agent in components of a landscape which, despite its daily influencing within a long-time, does not have any negative affectings on an organism of a person or other receptor.
Qidiruv
«Maximum permissible concentration» boʻyicha 3 ta natija: Oʻzbekchaga
Lugʻat maqolalari
1 taTaʼriflar ichida
2 tasee. Maximum permissible concentration.
Legal acts being a part of the environmental regulatory system in the Soviet Union are still applied in the territory of CIS countries. Sanitary norms set requirements on