Environmental protection. Water. General requirements for sampling bottom sediments of water bodies for pollution analysis
Охрана природы. Гидросфера. Общие требования к отбору проб донных отложений водных объектов для анализа на загрязненность. |
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SanPiN 01-23-92Sanitary Norms of 01-23-92 Health Regulations … |
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GOST 12.1.007-76SSBT. Occupational Safety Standards System. … |
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SN 452Standards of Land Allocation for Trunk Pipelines. |