aggregate-surface
| area method
| aggregate surface | |
| tech. | 集料表面; 骨料表面 |
| area method | |
| bridg.constr. | 面积法 |
| construct. | 面积法 |
| space од. | 范围法 |
| |||
| 集料表面; 骨料表面 | |||
|
aggregate-surface : 19 phrases in 3 subjects |
| Construction | 1 |
| Engineering geology | 2 |
| Technology | 16 |