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световод типа кварц-кварц |
quartz -quartz fiber : 27 phrases in 10 subjects |
Astronautics | 4 |
Automated equipment | 4 |
Cables and cable production | 3 |
Makarov | 2 |
Mass media | 1 |
Metallurgy | 1 |
Nanotechnology | 4 |
Oil / petroleum | 1 |
Physics | 5 |
Technology | 2 |