Russian standards PDF
Essential oils, aromatics and their intermediates. Methods for determination of carbonyl compounds (aldehydes and ketones)
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Sheet stamping dies. Die sets with diagonally positioned guide ball assemblies. Design and dimensions
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Insulation construction of electrical machinery with previously insulated preformed winding sections. Test method for determination of thermal endurance
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Electroslag welding. Welded joints. Main types, design elements and dimensions
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