|
|
| 51. | fusion efficiency |
| 熔化效率 |
|
|
| | |
| 52. | medium phosphoric pig iron |
| 中磷生铁 |
|
|
| | |
| 53. | machine cast pig |
| 机铸生铁 |
|
|
| | |
| 54. | melting and fusing centrifuge |
| 熔化离心机 |
|
|
| | |
| 55. | dark gray pig iron |
| 暗灰色生铁 |
|
|
| | |
| 56. | Melt down gold articles |
| 熔化金器。 |
|
|
| | |
| 57. | annealing pig iron |
| 可锻铸铁用生铁 |
|
|
| | |
| 58. | fusion pyrometer |
| 熔化高温计 |
|
|
| | |
| 59. | cinder pig iron |
| 夹渣生铁 |
|
|
| | |
| 60. | melting capacity |
| 熔化能力 |
|
|
| | |