reversal cost
| method
| reversal cost | |
| tech. | 反向成本 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 反向成本 | |||
|
reversal cost : 5 phrases in 4 subjects |
| Economics | 1 |
| Finances | 1 |
| Technology | 2 |
| Textile industry | 1 |