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Deformed rebar steel tuav stod HRB400 hrb500 deformed steel rebar kub dov deformed steel bar
ThooHlau Bar Hlauyog ib hom kev ua kom muaj zog hlau uas muaj zog ua ke nrog cov khoom siv kho tau zoo, uas tuaj yeem ua kom tau raws li cov kev xav tau ntawm lub zog hauv kev tsim kho engineering. Tsis tas li ntawd, cov npoo ntawm cov xov stack bar tau raug kho tshwj xeeb, thiab cov xeb tsis zoo yog qhov zoo dua, uas tuaj yeem ua kom ntseeg tau tias kev siv corroded thaum siv ntev.
