Drive and transport chains. Limiting states and dimensions
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Farm machinery. Procedure for determination of test conditions
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Agricultural machinery. Main principles and factors of economic evaluation
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Agricultural machinery. Economic evaluation of special machines
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Agricultural equipment. Methods of economic evaluation of universal machines, power tools and complexes
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Beekeeping equipment. Armature of the solar wax-furnace
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Beekeeping equipment. Screw manual wax press, metallic
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Beekeeping equipment. Queen cell
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Beekeeping equipment. Honey extractors chordial non-revolving with manual drive
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Beekeeping equipment. Metallic face net
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Beekeeping equipment. A fork for opening of cells
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