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