Health Regulations and Standards for Protection of Surface Waters Against Pollution.
Санитарные правила и нормы охраны поверхностных вод от загрязнения. |
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GOST 34-601-90Information technology. Set of standards for … |
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GOST R 51274-99Vessels and plant equipment. Column-type … |
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RD 03-131-97Regulations Governing the Arrangement and … |