Relating to or concerning a drafting system characterized by three equal axes at right angles; a view in which the horizontal lines of an item are drawn at an angle to the horizontal and all verticals are projected at an angle from the base.
Relating to or concerning a drafting system characterized by three equal axes at right angles; a view in which the horizontal lines of an item are drawn at an angle to the horizontal and all verticals are projected at an angle from the base.