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double-walled | |||
two-walled |
двустенный : 18 phrases in 12 subjects |
Agriculture | 1 |
Architecture | 1 |
Biotechnology | 1 |
Construction | 3 |
Makarov | 2 |
Nanotechnology | 1 |
Nuclear physics | 1 |
Oil / petroleum | 4 |
Oil and gas technology | 1 |
Packaging | 1 |
Technology | 1 |
Valves | 1 |