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STUDY ON COLD FORM TAPPING OF INTERNAL THREADS OF SUPERHIGH STRENGTH STEELS
Xu Jiu-hua;Wang Min;Jin Wen-lin;Dai Yong
ACTA AERONAUTICAET ASTRONAUTICA SINICA . 1993, (10): 557 -559 . 

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All copyright © editorial office of Chinese Journal of Aeronautics

Total visits: 6658907 Today visits: 1341