• CN:11-2187/TH
  • ISSN:0577-6686
氮在灰铸铁中的分布
翟启杰;胡汉起;张丽娟
DISTRIBUTION OF NITROGEN IN GRAY CAST IRON
Zhai qijie;Hu Hanqi;Zhang Lijuan
. 1993, (2): 104 -107 .