Wood material ppt

Suitable wood to use as a construction material madera las dura; fibrous cell substance that forms most of the stem and branches of the tree behind the bark. a trunk length of a fallen tree ready to saw wood (wood)? wood product manufactured by sawing; re-sawing; planned cutting lengthwise and leveling ready-made wood (dressed wood) or wood that has been smoothed by a planing machine and of uniform size unfinished wood (stripped wood)? sawn and cut wood; but not soft brushing treated wood that has been coated or impregnated with chemicals to resist rotting and insect infestation wood fire retardant wood impregnated with mineral salt under pressure to reduce flammability or combustibility