<span><span style、" font-family: 宋体;">单元指标估算法</span></span>
<span><span style、" font-family: 宋体;">分项比例估算法</span></span>
<span><span style、" font-family: 宋体;">概算指标投资估算法</span></span>
<span><span style、" font-family: 宋体;">生产规模指数法</span></span>
<span><span style、" font-family: 宋体;">资金周转率法</span></span>