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Ishushu eshushu ye-Carbon Steel GB / T 700: 2006 Q235b iron ye-Iron COEL COAL
Ishushu eshushuyenziwa yiplani ye-carbon ye-carbon ngemveliso eshushu eshushu. Ngokugoba kakuhle, ukuxhathisa okulungileyo, ukumelana nokuziphatha okusingqongileyo kunye nokusebenza kwexabiso, kusetyenziswa izinto zombane zekhaya, ukwakhiwa, njl.
