Hedzino nyaya dzakawanda dzinoita basa muwelding opareta kunyaradza, kusanganisira kupisa kunokonzerwa newelding process, iyo inodzokororwa mafambiro uye, dzimwe nguva, inorema michina. Aya matambudziko anogona kutora hurombo, zvichikonzera kurwadziwa, kuneta uye muviri nepfungwa ...
Verenga zvimwe