| Environmental protection. Water. Water use and conservation. Basic terms and definitions
Охрана природы. Гидросфера. Использование и охрана вод. Основные термины и определения. |
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GN 2.1.6.1338-03Maximum Permissible Concentrations (MPC) of Air … |
GOST 30772-2001Conservation of resources. Waste management. … |
FZ 74Water Code of the Russian Federation of June 3, … |