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Industrial automation systems and integration. Product data representation and exchange. Part 515. Application interpreted constructions. Constructive solid geometry
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Fertilizers. Method for determination of bulk density (tapped)
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Non-destructive testing. Eddy current testing. Basic principles
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Drive V-belts of narrow cross-sections for the automobiles. Fatigue test
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United power system and isolated power systems. Relay protection and automatic. Group active power control systems of hydraulic and pumped storage power plants. Norms and requirements
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