Kui soovid oma küsimusele vastust, jäta meile oma e-posti aadress.
Aitäh, oleme tagasiside kätte saanud.
keevitusvigade ja purunenud osade parandamine keevitusega, a commonly used technique that commonly involves the cracked material being removed by arc gouging and the element is welded to re-join the material
