Thickness: 6-40mm Process: Hot Rolled, Ribbed, Rounded, Alloy Rebar is a common name for hot-rolled ribbed steel bars. The grade of ordinary hot-rolled steel bar consists of HRB and the minimum yield point of the grade. h, r, ແລະ b ແມ່ນຮ້ອນ, ribbed, ແລະແຖບຕາມລໍາດັບ. ມີສອງຫ້ອງສັບສະມຸດ ...
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