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| pieza bruta; pieza en bruto; preforma f | |||
| preconformado | |||
| prensado previo; comprimido n | |||
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| preformado | |||
| preconformado moldeo | |||
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preform : 17 phrases in 6 subjects |
| Chemistry | 7 |
| Communications | 1 |
| Electronics | 1 |
| Industry | 4 |
| Materials science | 1 |
| Natural sciences | 3 |