· beam 'soc iso 220 s. 125 20 sac thickness . besi h beam h bean thickness kg 00 cnp lip...
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· beam 'soc iso 220 s. 125 20 sac thickness . besi h beam h bean thickness kg 00 cnp lip channel 1164 15.24 75 75 75 75 75 75 75 75 35 zoo ... baja ex apa baja hitam dan galvan's*