 |
| |||
| copper base; copper base (биметаллической печатной формы) | |||
| медная основа: 8 phrases in 8 subjects |
| General | 1 |
| Internet | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Power system protection | 1 |
| Silicate industry | 1 |
| Technology | 1 |
|
| |||
| copper base; copper base (биметаллической печатной формы) | |||
| медная основа: 8 phrases in 8 subjects |
| General | 1 |
| Internet | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Power system protection | 1 |
| Silicate industry | 1 |
| Technology | 1 |