• CN:11-2187/TH
  • ISSN:0577-6686
型砂对空气冲击造型砂型紧实效果的影响
吴振卿
INFLUENCE OF MOLDING SAND ON THE AIR-IMPACT COMPACTION OF SAND MOLD
Wu Zhenqing
. 2000, (8): 95 -97 .