Ключевые слова: aluminum, architect, architecture, area measurement, background, bend, black, carpenter, carpentry, centimeter, construction, construction tool, consumables, device, drawing, engineer, gadget, gauge, geometry, hardware, inches, industry, insulated, measure, metal, meter, meters, metric, millimeter, number, object, precise, precision, right, ruler, scale, scaling, size, square, steel, straight, tape, tape measure, tool, triangle, white, work, yellow,