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1 nov 1944 - VÁLVULAS DE VACÍO

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Es un componente electrónico utilizado para amplificar, conmutar, o modificar una señal eléctrica que se empieza a utilizar en los ordenadores

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Bymaria jose
3 oct. 2018
0
0
190

Date:

1 nov 1944
Maintenaint
~ Il y a 80 ans

Les images:

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