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твёрдый, как стекло; алмазный (о стали) | |||
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имеющий твёрдость стекла; хрупкий |
glass hard: 22 phrases in 12 subjects |
Automobiles | 1 |
Building materials | 1 |
Chemistry | 1 |
Construction | 2 |
Electrical engineering | 1 |
Electronics | 1 |
Makarov | 2 |
Mass media | 1 |
Mechanic engineering | 4 |
Metrology | 2 |
Technology | 5 |
Transport | 1 |