It was done under general anaesthsia,the phlebangioma-like venous varices were transfixated by "8"shape after oesophageal and gastric fundic peripheral vein mutilation.
Dissolution characteristics is an important index for soluble powder,however,the experimental results are always irreproducible because of the fine powder's lump-formation or conglutination tendency.
Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.