Download
Close

Автор:
id:
Ключевые слова:
accuracy, alloy, angle, burning, business, caution, cnc, color image, control, device, disk, electric, engineering, fabric, factory, foundry, handbook, head, heavy, horizontal, igniting, industrial, industry, machine, machining, manual, manufacture, manufacturing, metalwork, night, occupation, people, power, production, protection, rotation, safety, saw, sparks, speed, steel, technology, tool, turning, welder, welding, wheel, working, workshop,