Li Nianxin. A DESIGN FOR POWDER HOT FORGING DIE[J]. Powder Metallurgy Technology, 1987, 5(2): 83-87.
Citation:
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Li Nianxin. A DESIGN FOR POWDER HOT FORGING DIE[J]. Powder Metallurgy Technology, 1987, 5(2): 83-87.
|
Li Nianxin. A DESIGN FOR POWDER HOT FORGING DIE[J]. Powder Metallurgy Technology, 1987, 5(2): 83-87.
Citation:
|
Li Nianxin. A DESIGN FOR POWDER HOT FORGING DIE[J]. Powder Metallurgy Technology, 1987, 5(2): 83-87.
|