预期的实际标准 | |
econ. | expected-actual standard |
成本 | |
environ. | cost |
hydroel.st. | cost |
interntl.trade. | knock off |
met. | capitalized cost; cost price; prime cost; self-cost |
space | costs, life, interchangeability, function and safety; time,quality,cost,service |
| |||
expected-actual standard |
预期的实际标准 : 2 phrases in 1 subject |
Business | 2 |