| |||
| 与水泥起反应的骨料 | |||
| 活性骨料; 活性集料 | |||
| 与水泥起反应的骨料 | |||
|
reactive aggregate : 15 phrases in 5 subjects |
| Chemistry | 1 |
| Desert science | 1 |
| Engineering geology | 1 |
| Hydroelectric power stations | 2 |
| Technology | 10 |
| |||
| 与水泥起反应的骨料 | |||
| 活性骨料; 活性集料 | |||
| 与水泥起反应的骨料 | |||
|
reactive aggregate : 15 phrases in 5 subjects |
| Chemistry | 1 |
| Desert science | 1 |
| Engineering geology | 1 |
| Hydroelectric power stations | 2 |
| Technology | 10 |