Material Chemistry:Wood Properties and Uses
The species of wood can be very different. Then it is necessary to learn about the properties of a wood such as hardness， toughness， stiffness， density for the manufacturing of different products. This video program takes us to the wood working shop and tells gradually the way to test those properties of wood for the proper products and decides which wood someone will work with since some kind of wood can be poison.
- Added：2006
- Country：
- Duration：22
- Time of update：2011/8/16 14:43:41