| Environmental control. Hydrosphere. Treatment of effluent generated during offshore oil and gas production. Principal requirements for treatment quality
Охрана природы. Гидросфера. Очистка сточных вод в морской нефтегазодобыче. Основные требования к качеству очистки |
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GOST 380-88Commercial quality carbon steel. Grades |
RFS 66nDiscontinued Activities |
MinCom 27Approval of statutes on the procedure for … |