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METHOD OF CROSS-WEDGE ROLLING OF PIPES AND TOOL FOR PERFOROMING SAME
METHOD OF CROSS-WEDGE ROLLING OF PIPES AND TOOL FOR PERFOROMING SAME
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机译:异径轧制用管材和楔横轧的方法
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摘要
the invention относитс to processing of metals by pressure and can be used in закатке different ends and горловин hollow products. the purpose of изобретени increased operational stability instrumen
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