Timbers with ___________ annular rings are generally the strongest.
The quality of timber does not depend upon:
Timber should be light weight.
Where is the property of shock resistance an important parameter?
How should be the colour of good quality timber?
How should the smell of a freshly cut timber be?
The water permeability of timber is greater:
The surface of freshly cut timber should be:
Which of the below is true about good timber?
How can the quality of timber be checked via sound?