【摘要】 配料单中,各种炉料之间存在着一定的比例关系。根据比例关系,可以为每种炉料确定一个相对系数,利用这些相对系数可以简化配料计算。更多还原

【Abstract】 There is a certain proportional relationship existing between va ri ous items of charge on the melting charge mixture list.According to this relat ionship a relative coefficient can be determined for every item of the charge. These coefficients can be used to simplify the charge mixture calculation.更多还原