再生铁
- 网络synthetic pig iron; remelted pig iron
再生铁再生铁
synthetic pig iron
铸造学专业英语词汇(29) ... 再生铁 remelted pig iron 再生铁 synthetic pig iron 暂垫造模法 mold on an oddside ...
remelted pig iron
铸造学专业英语词汇(29) ... 再生砂 reclamation sand 再生铁 remelted pig iron 再生铁 synthetic pig iron ...