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THE STUDY OF HEAT-TREATMENT PROCESS OF IMPROVING STRENGTH AND TOUGHNESS OF 30CrMnSiNi2A STEEL
Zhang Mingxing;Hu Guangli
ACTA AERONAUTICAET ASTRONAUTICA SINICA . 1990, (12): 576 -582 . 

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Total visits: 6658907 Today visits: 1341All copyright © editorial office of Chinese Journal of Aeronautics

All copyright © editorial office of Chinese Journal of Aeronautics

Total visits: 6658907 Today visits: 1341