Han Fenglin. THE BIRTH AND DEVELOPMENT OF BEIJING TIANQIAO POWDER METALLURGY PLANT[J]. Powder Metallurgy Technology, 1986, 4(2): 104-106.
Citation:
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Han Fenglin. THE BIRTH AND DEVELOPMENT OF BEIJING TIANQIAO POWDER METALLURGY PLANT[J]. Powder Metallurgy Technology, 1986, 4(2): 104-106.
|
Han Fenglin. THE BIRTH AND DEVELOPMENT OF BEIJING TIANQIAO POWDER METALLURGY PLANT[J]. Powder Metallurgy Technology, 1986, 4(2): 104-106.
Citation:
|
Han Fenglin. THE BIRTH AND DEVELOPMENT OF BEIJING TIANQIAO POWDER METALLURGY PLANT[J]. Powder Metallurgy Technology, 1986, 4(2): 104-106.
|