Ensayo de tracción de una probeta de cobre recocida (video acelerado x5)
https://www.doitpoms.ac.uk/vidlib/full_record.php?id=48
Click https://www.doitpoms.ac.uk/vidlib/full_record.php?id=48 link to open resource.
https://www.doitpoms.ac.uk/vidlib/full_record.php?id=48