Cao Yongfeng, Ning Jiancheng. MANUFACTURE OF HOT-ROLLED SEAMLESS STEEL TUBES AND PIPES WITH HCC ROUNDS[J]. STEEL PIPE, 1994, 23(3): 32-34.
Citation:
|
Cao Yongfeng, Ning Jiancheng. MANUFACTURE OF HOT-ROLLED SEAMLESS STEEL TUBES AND PIPES WITH HCC ROUNDS[J]. STEEL PIPE, 1994, 23(3): 32-34.
|
Cao Yongfeng, Ning Jiancheng. MANUFACTURE OF HOT-ROLLED SEAMLESS STEEL TUBES AND PIPES WITH HCC ROUNDS[J]. STEEL PIPE, 1994, 23(3): 32-34.
Citation:
|
Cao Yongfeng, Ning Jiancheng. MANUFACTURE OF HOT-ROLLED SEAMLESS STEEL TUBES AND PIPES WITH HCC ROUNDS[J]. STEEL PIPE, 1994, 23(3): 32-34.
|