Ключевые слова: angle, angled, beams, builder, building, cement, centimeter, column, columns, concrete, construction, equipment, floor, hand, house, industry, instrument, iron, l, length, long, make, man, mason, measure, metal, mortar, number, plaster, plasterer, plastering, pole, professional, renovation, repair, rule, ruler, scale, square, surface, tool, tools, topping, triangle, trowel, wall, work, worker, workers,