Ensayo de tracción de una probeta de Cobre recocida (video acelerado x20)
https://www.doitpoms.ac.uk/vidlib/full_record.php?id=47
Click https://www.doitpoms.ac.uk/vidlib/full_record.php?id=47 link to open resource.
https://www.doitpoms.ac.uk/vidlib/full_record.php?id=47