 |
| |||
| indentation hardness; penetration hardness | |||
| твёрдость при вдавливании: 6 phrases in 3 subjects |
| Metallurgy | 1 |
| Mining | 4 |
| Technology | 1 |
|
| |||
| indentation hardness; penetration hardness | |||
| твёрдость при вдавливании: 6 phrases in 3 subjects |
| Metallurgy | 1 |
| Mining | 4 |
| Technology | 1 |