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金属ロール成形とは？効率的で実績のある、多用途な製造方法
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金属成形（パート2：熱間圧延と冷間圧延プロセス）
鋼板の冷間圧延プロセスの説明
What is Roll Forming and the Roll Forming Process?!
How to Roll a Cone – Midland Fabrication
1959 金属鋳造および成形プロセス シェル石油工業用フィルム 72242
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Rolling a steel cylinder
Rollforming some Burnished Slate Tuff-Rib metal roof panels!
Rolling - Industrial Process - Mechanical
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ロール成形
