Zheng Xiaojun. INVESTIGATION OF CRACK-CAUSED OUT-OF-WORK 42CrMo STEEL MANDREL[J]. STEEL PIPE, 1997, 26(4): 55-56.
Citation:
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Zheng Xiaojun. INVESTIGATION OF CRACK-CAUSED OUT-OF-WORK 42CrMo STEEL MANDREL[J]. STEEL PIPE, 1997, 26(4): 55-56.
|
Zheng Xiaojun. INVESTIGATION OF CRACK-CAUSED OUT-OF-WORK 42CrMo STEEL MANDREL[J]. STEEL PIPE, 1997, 26(4): 55-56.
Citation:
|
Zheng Xiaojun. INVESTIGATION OF CRACK-CAUSED OUT-OF-WORK 42CrMo STEEL MANDREL[J]. STEEL PIPE, 1997, 26(4): 55-56.
|