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| 31. | high silicon pig iro |
| 高硅生铁 |
|
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| 32. | rendering works |
| 提炼工程 |
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| 33. | granulated iron |
| 粒化生铁 |
|
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| 34. | pig-iron barrow |
| 运生铁手车 |
|
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| 35. | close-grained pig iron |
| 细晶粒生铁 |
|
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| 36. | cast iron rope pulley |
| 生铁绳索皮带轮 |
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| 37. | high carbon iron |
| 高碳生铁 |
|
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| | |
| 38. | high alloy iron |
| 高合金生铁 |
|
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| | |
| 39. | low-silicon pig iron |
| 低硅生铁 |
|
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| | |
| 40. | titaniferous pig iron |
| 含钛生铁 |
|
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