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21. | high silicon pig iro |
| 高硅生铁 |
|
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22. | To melt(a solid)by heating. |
| 熔化通过加热熔化固体 |
|
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23. | granulated iron |
| 粒化生铁 |
|
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24. | pig-iron barrow |
| 运生铁手车 |
|
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25. | close-grained pig iron |
| 细晶粒生铁 |
|
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26. | cast iron rope pulley |
| 生铁绳索皮带轮 |
|
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27. | high carbon iron |
| 高碳生铁 |
|
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28. | high alloy iron |
| 高合金生铁 |
|
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29. | low-silicon pig iron |
| 低硅生铁 |
|
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30. | titaniferous pig iron |
| 含钛生铁 |
|
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