Spangle nla
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Gbona fibọ galvanized irin okun spangle nla fun corrugated orule
Gbona Dipped Galvanized Steel Sheet ni Coil (GI) jẹ iṣelọpọ nipasẹ gbigbe Iwe Lile Kikun ti o ti ṣe ilana fifọ acid ati ilana yiyi nipasẹ ikoko zinc, nitorinaa fifi fiimu zinc si oju.
O ni o ni o tayọ ipata resistance, paintability, ati workability nitori Zinc ká abuda.Maa gbona óò galvanized, irin dì ati galvanized, irin okun ilana ati ni pato ni o wa besikale awọn kanna.
