1:38:42

ch 8 Materials Engineering

1:28:18

ch 9 Materials Engineering

1:25:26

ch 6 Materials Engineering

1:35:08

CH 4 Materials Engineering

1:09:52

ch 5 Materials Engineering

17:58

Understanding Metals

20:29

Composite Materials

7:19

Understanding Material Strength, Ductility and Toughness