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| 1 | electric furnace for steel | 製鋼用電気炉 | |||
| 2 | electric furnace for steel manufacturing | 製鋼用電気炉 | |||
| 3 | electric furnace for steel-making | 製鋼用電気炉 | |||
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|
|---|---|---|---|---|---|
| 1 | electric furnace for steel | 製鋼用電気炉 | |||
| 2 | electric furnace for steel manufacturing | 製鋼用電気炉 | |||
| 3 | electric furnace for steel-making | 製鋼用電気炉 | |||
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