 |
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| a prueba de explosión; para ambientes explosivos | |||
| fuego m; motor a prueba de explosión | |||
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antideflagrante : 10 phrases in 7 subjects |
| Accumulators | 1 |
| Electronics | 1 |
| General | 1 |
| Lighting other than cinema | 1 |
| Materials science | 1 |
| Mechanic engineering | 4 |
| Telephony | 1 |