Kitchen plan and section detail and staircase structure 2d view CAD block autocad file, plan view dteail, washbasin detail, platform detail, gas-stove detail, drawer and cabinet detail, dimension detail, section line detail, scale dteail, section line detail, stairase detail, section A-A detail, concrete maosnry detail, riser and tread detail, section B-B detail, raiilinhg detail, etc.