Tsis muaj cov khoom siv yuam kev, feem ntau xav txog cov ntsiab lus ntawm npib tsib xee, stainless hlau, cov ntsiab lus npib tsib xee, piv txwv li 304 yog 8% -10%, tab sis hauv Suav teb, 304 stainless hlau nickel ntsiab lus ntawm 8%, 9%, lossis yog tias koj xav tau 10% nickel cov ntsiab lus stainless hlau mesh, xav tau cov lus qhia tshwj xeeb.Hlau txoj kab uas hla tsis muaj qhov yuam kev, qee qhov ...
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