%0 Journal Article %T structuralcharacteristicsandpropertiesofpreciousmetalpowdersandcopperpowderpreparedbyhigh-speedcentrifugalatomizationtechnique %J 武汉理工大学学报 %D 2007 %X ? %U http://www.whlgdxxb.com.cn//qikan/Cpaper/zhaiyao.asp?bsid=26768