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Chain wheels for plate link chains. Methods of calculation and construction of teeth profile. Tolerances
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Explosive atmospheres. Part 10-2. Classification of areas. Explosive dust atmospheres
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Tractors and agricultural machines using gas as a motor fuel. Test methods
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Niobium. Spectral method for the determination of tantalum
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Half-side and side-and-face milling cutters with inserted carbide blades. Technical specifications
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Green' standards. Foam-glass heat-insulating crushed stone. Criteria and indicators for confirm compliance with 'green' products
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