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Air vacuum device for transfer of loose materials with high weight concentration
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Method of treating sewage sludge
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Treatment of effluents sedimentation
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Roll homogeniser-crusher
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Method for manufacturing of electrical articles and installation for its realisation
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Drying method of materials of vegetable, animal origin, fish and seafood, and device for its implementation
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Method for wood drying and device for its realisation
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Method to dry solid insulation of electrical machine windings
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