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发明名称
METHOD FOR PREDICTING EROSION OF IRON TROUGH IN BLAST FURNACE
摘要
申请公布号
JPH03177510(A)
申请公布日期
1991.08.01
申请号
JP19890314634
申请日期
1989.12.04
申请人
NKK CORP
发明人
NAKAJIMA RYUICHI;KISHIMOTO SUMIYUKI;WATANABE KOICHI
分类号
C21B7/14
主分类号
C21B7/14
代理机构
代理人
主权项
地址
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