|
1. | Bessemer pig iron |
| 酸性转炉生铁|贝氏生铁 |
|
|
| |
2. | pigging station |
| 清管站 |
|
|
| |
3. | gas pigging station |
| 煤气检管站 |
|
|
| |
4. | blase furnace cast iron |
| 高炉生铁 |
|
|
| |
5. | on-stream pigging |
| 顺流清管 |
|
|
| |
6. | native iron; |
| 生铁; |
|
|
| |
7. | charcoal pig iron |
| 木碳生铁;木炭生铁 |
|
|
| |
8. | very open-grained pig iron |
| 极粗晶生铁;伟晶生铁 |
|
|
| |
9. | refined pig iron |
| 精炼生铁;再制生铁 |
|
|
| |
10. | cast iron mower |
| 生铁割草机 |
|
|
| |