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Round Steels (Round Bar Hlau)
Round steel yog ib tug ntev, khoom steel bar nrog ib ncig hla ntu.Nws specifications qhia nyob rau hauv txoj kab uas hla, unit mm (mm), xws li "50mm" txhais tau hais tias txoj kab uas hla ntawm 50 hli round steel.
Round steel yog ib tug ntev, khoom steel bar nrog ib ncig hla ntu.Nws specifications qhia nyob rau hauv txoj kab uas hla, unit mm (mm), xws li "50mm" txhais tau hais tias txoj kab uas hla ntawm 50 hli round steel.