cost cost analysis  费用分析

actual cost and estimated cost  实际成本与估计成本

actual cost over standard cost  实际成本高于标准成本

avoidable cost and unavoidable cost  可避免成本与不可避免成本

avorage cost and individual cost  平均成本与个别成本

Business cost Contract maintenance cost Economic choice IT system  量子转换效率

cost and cost analysis  成本及成本分析

Cost Plus Percentage of Cost Contract (“CPPC”)  成本加成本百分比合同

deferrable cost and undeferrable cost  可递延成本与不可递延成本

historical cost and future cost  历史成本与未来成本

original cost and replacement cost  原始成本和重置成本

present operating cost and annual operating cost  费用现值与费用年值法

theory cost and practice cost  理论成本与应用成本

unit export cost;local currency cost of export earnings  换汇成本

Abnormal Closing  关闭异常

AC metal closing switch gear  交流金属封闭开关设备

Account closing procedure  结算手续

adaptive re-closing  自适应重合闸

all closing  全封闭