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| contrôle de résistance à l’impact | |||
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| essai dynamique par choc | |||
| essai de résilience (on a notched test bar) | |||
| impact testing: 18 phrases in 9 subjects |
| Automated equipment | 1 |
| Construction | 1 |
| General | 1 |
| Measuring instruments | 2 |
| Mechanics | 1 |
| Metallurgy | 5 |
| Nuclear physics | 1 |
| Technology | 1 |
| Textile industry | 5 |