Stainless simbi welding yekuongorora yemukati inosanganisira kubva pakudhirowa dhizaini kune zvigadzirwa zvesimbi isina tsvina kunze kweyese kugadzirwa kwezvinhu, maturusi, zvishandiso, maitirwo uye akapedza chigadzirwa chekuongorora mhando, yakakamurwa kuita matanho matatu: pre-weld inspection, welding process inspectio...
Verenga zvimwe