1. Iiplati zetsimbi ezingenasici ezinokuthi zibonwe kwiimarike zezi: 201, 304, 304L, 316L, 430, 321, 409L, 436L, njl.;2. Unyango lomphezulu wepleyiti yensimbi engenasici ibandakanya umzobo wocingo, igolide ye-titanium, indawo yesibuko eyi-8K, indawo egudileyo ye-2B, umzobo wocingo lokusila i-oyile, ipleyiti ye-BA, i-sandblasting, i-corr...
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