
Analysis and control of flaw detection unqualified reasons for die steel 718H of thick specifications
QI Min-xiang, ZHONG Yang-yang, LI Zhen-xing, ZHENG Wei, XU Qing-tai
Continuous Casting ›› 2020, Vol. 39 ›› Issue (5) : 47-50.
Analysis and control of flaw detection unqualified reasons for die steel 718H of thick specifications
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