摘要
On March 29th --31st 2009, Refractory Raw Materials Academic Exchange Conference was successfully held in Kaifeng, Henan Province, receiving 35 papers. More than 200 delegates from over 140 relative universities, scientific research institutes,
On March 29th --31st 2009, Refractory Raw Materials Academic Exchange Conference was successfully held in Kaifeng, Henan Province, receiving 35 papers. More than 200 delegates from over 140 relative universities, scientific research institutes,
