Ключевые слова: assemblage, assembling, assembly, automatic, automation, blade, construction, cut, detail, dismantling, door, drill, electric, element, engineering, equipment, factory, fitting, flash, gate, gear, iron, lift, light, machanic, machine, machinery, maintenance, manual, manufacture, mechanical, mechanism, mending, metal, metallic, mounting, opener, part, parts, power, protection, repair, replacement, roller, rolling, shutter, spark, speed, spin, spring, steel, structure, system, technical, technology, tool, treatment, turning, upkeep, warehouse, welding, work, worker, workshop,