Environmental protection. Air quality. Sources and meteorological factors of pollution and industrial emissions. Terms and definitions
Охрана природы. Атмосфера. Источники и метеорологические факторы загрязнения, промышленные выбросы. Термины и определения. |
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SNiP II-23-81Steelwork. |
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GOST 25100-95Soils. Classification |
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MinTran 75Approval of the qualification requirements … |