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中低碳錳鐵FeMn78C2.0湖南地區(qū)10600-1080010800-p≤0.4中低碳錳鐵FeMn78C2.0遼寧錦州10800-1100010900-p≤0.2中低碳錳鐵FeMn78C2.0廣西地區(qū)10600-1080010700-p≤0.4中低碳錳鐵FeMn78C2.0內蒙地區(qū)10800-1100011000-中低碳錳鐵FeMn78C2.0貴州地區(qū)10700-1080010700-p≤0.4中低碳錳鐵FeMn78C1.5遼寧地區(qū)11200-1140011300-p≤0.2中低碳錳鐵FeMn78C1.5河北地區(qū)11200-1140011300-p≤0.2中低碳錳鐵FeMn78C1.5貴州地區(qū)10900-1100010900-p≤0.2中低碳錳鐵FeMn78C1.5河南地區(qū)11200-1140011300-p≤0.4中低碳錳鐵FeMn75C2.0遼寧地區(qū)10800-1100010900-p≤0.4中低碳錳鐵FeMn75C2.0湖南地區(qū)10400-1060010500-p≤0.4中低碳錳鐵FeMn75C2.0貴州地區(qū)10500-1070010600-p≤0.4中低碳錳鐵FeMn75C2.0內蒙地區(qū)10600-1080010700-中低碳錳鐵FeMn75C2.0河南地區(qū)10700-1090010800-中低碳錳鐵FeMn75C2.0寧夏地區(qū)10500-1070010800-中低碳錳鐵FeMn80C0.7湖南地區(qū)12700-1290012800-p≤0.4中低碳錳鐵FeMn80C0.7貴州地區(qū)12300-1250012400-p≤0.2中低碳錳鐵FeMn80C0.7山西交城1350013500-p≤0.15中低碳錳鐵FeMn80C0.4湖南地區(qū)12400-1260012500-p≤0.2中低碳錳鐵FeMn80C0.4山西交城1370013700-p≤0.2中低碳錳鐵FeMn80C0.7河南地區(qū)12500-1270012600-p≤0.2