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- 2015년 6월 18일 (목) 23:28 (차이 | 역사) . . (+2,081) . . 새글 GreenfieldUnknow624 (새 문서: This is the approach of producing Hot Rolled Steel (HRS), Cold Rolled Steel (CRS), And Hot Rolled Pickled and Oiled Steel (HRP&O) Hot Roll Steel is the starting off steel in steel...) (최신)