Translations:AY Honors/Woodworking/Answer Key/16/en
From Pathfinder Wiki
No. 3 Common is the lowest grade of lumber. There are two sub-categories called 3A and 3B. 3A must be at least 33% clear, while 3B must be at least 25% sound (rather than clear). 3A is often used for flooring, while 3B often used for making pallets and crates.
