| |||
| класс крупности (dust); гранулометрический класс (dust) | |||
|
particle-size range : 4 phrases in 3 subjects |
| Cement | 1 |
| Materials science | 1 |
| Natural resourses and wildlife conservation | 2 |
| |||
| класс крупности (dust); гранулометрический класс (dust) | |||
|
particle-size range : 4 phrases in 3 subjects |
| Cement | 1 |
| Materials science | 1 |
| Natural resourses and wildlife conservation | 2 |