перлит : 69 phrases in 17 subjects |
Construction | 4 |
Electronics | 3 |
Foundry | 1 |
General | 1 |
Geology | 1 |
Makarov | 3 |
Materials science | 1 |
Mechanic engineering | 3 |
Metallurgy | 10 |
Oil / petroleum | 6 |
Oil and gas | 4 |
Physics | 5 |
Refrigeration | 5 |
Sakhalin | 1 |
Silicate industry | 5 |
Technology | 13 |
Trademark | 3 |