The angle of blank" >target="_blank" >glossary/grain/" class="glossaryLink" data-cmtooltip="347504f63fcc59cd78778e7e2823dbf8" blank" >target="_blank" >grain relative to a lineblank" >target="_blank" >glossary/parallel/" class="glossaryLink" data-cmtooltip="bc72e13ae4000f4298acb512d95e1dfb" blank" >target="_blank" >parallel to the blank" >length of a woodpiece. (Ching, 1995)