年运行费
aannual operation cost
annual operating cost
annual running cost
annual operating and maintenance costs
循环水泵运行费用
circulating pumps running costs
10年运行评估
ten year application evaluation
单位负荷社会年费用
social annual cost for specific load
费用年值
cost year-end value
annual cost
annual total cost
annual value
annual computational cost
费用现值与费用年值法
present operating cost and annual operating cost
分年费用估算法
annualized cost estimates
均值全年费用
equivalent uniform annual cost
年费用比较法
comparative annual cost approach