<p>autore: Len zuò
</p>
<ul><li>descrizione: circuito elettrico soluzione metodo maglie</li></ul>
No machine-readable author provided. <a href="//commons.wikimedia.org/wiki/User:Len_zu%C3%B2" title="User:Len zuò">Len zuò</a> assumed (based on copyright claims).
No machine-readable source provided. Own work assumed (based on copyright claims).