To meet the market demand, and on the basis of referring similar products at home and abroad, a new lapping machine for making steel ball is developed.
根据市场需要,参照国内外同类产品,自行研制了一种新型立式钢球研球机。
2
In the steel-making process, the extract mine have to be made as balls to meet the need of blast furnace smelt, and the cylinder ball-makingmachine is made to meet this purpose.