Hot rolled baja Hot-mbalek karo slab casting terus utawa blooming slab minangka bahan mentahan, sawise reheating tungku dadi panas, banyu tekanan dhuwur descaling menyang roughing pabrik, roughing materi dening nglereni sirah, buntut, lan banjur mlebu pabrik pagawean, implementasine saka kontrol komputer...
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