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Cylindrical involute internal gear pairs. Calculation of geometry
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United power system and isolated power systems. Operative-dispatch management. Remote control. Rules of engagement of secure protocols of information exchange
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Feedstuffs, compound feeds, feed raw materials. Determination of cadmium, lead, arsenic, mercury, chromium, tin by atomic absorption spectroscopy
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Petroleum and natural gas industry. Subsea production systems. Subsea equipment and components
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Environmental protection. Biological diversity. Preservation of rare plants of rocky habitats by in situ and ex situ methods during mining
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