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cold extruding
释义
cold extruding
Encyclopedia
工学
形变强化
释
cold extruding
冷挤压
利用特定的工具(棒、衬套、模具等),在零件孔的内壁或周边,连续、缓慢、均匀地挤压材料,并形成一定的塑性变形层,从而提高其疲劳强度和抗应力腐蚀的表面改性技术。
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Biographical History of Ming Dynasty
biographical literature
biographical method
Biographical Styled History of Northern Song Dynasty
biographic memory
Biographies Engraved on Stone Tablets
Biographies in Chinese Buddhism
Biographies of Baolin
Biographies of Calligraphers From Ancient Times to Yuan Dynasty
Biographies of Cavern Transcendents
Biographies of Divine Immortals
Biographies of Dramatists and Folk Artists of the Yuan Dynasty, hand-copied edition, Ming Dynasty
Biographies of Eminent Monks
Biographies of Eminent Monks compiled during the Ming Dynasty
Biographies of Famous Transcendents
Biographies of Filial Sons
Biographies of F lowers of Shanghai
Biographies of Outstanding Poets of Tang Dynasty
Biographies of Qing Dynasty
Biographies of Qing Dynasty Painters
Biographies of Seal Engravers
Biographies of Talented Women
Biographies of the Hundred Barbarians
Biography
biography
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