equivalent column
| method
| equivalent column | |
| bridg.constr. | 等代柱 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 等代柱 | |||
|
equivalent column : 9 phrases in 7 subjects |
| Bridge construction | 3 |
| Cartography | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Geology | 1 |
| Mathematics | 1 |
| Meteorology | 1 |
| Space | 1 |