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| надрезанный образец для испытаний | |||
| notched impact test bar: 11 phrases in 7 subjects |
| Construction | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 2 |
| Packaging | 2 |
| Quality control and standards | 1 |
| Silicate industry | 1 |
| Technology | 3 |
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