Welding can be electric, gas, arc and contact. For welding in construction, many different special equipment are used. Now special electrodes are produced for various types of steel, which also allows you to widely use welding in construction.
Welding can be electric, gas, arc and contact. For welding in construction, many different special equipment are used. Now special electrodes are produced for various types of steel, which also allows you to widely use welding in construction.
