Types of natural and industrial wood, contract problems, wood cube 

Wood is divided into natural and industrial wood
Natural wood is divided into soft and hard wood
Through the video, we review the most common types of softwood in the Arab world and how to distinguish them
And how do you know good and bad wood?
Types of wood used in carving and engraving on wood
Mostly natural wood panels are sold along 4 meters in width and in different thicknesses
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