Thickness: 6-40mm Txheej Txheem: Kub Rolled, Ribbed, Rounded, Alloy Rebar yog ib lub npe rau kub dov ribbed steel tuav.Qib ntawm qhov kub-kuav los tiag steel bar muaj HRB thiab qhov tsawg kawg nkaus yield point ntawm qib.H, R, thiab B yog Hotrolled, Ribbed, thiab Bars feem.Muaj ob lub commo ...
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