|
|
| 21. | extractive matter |
| 提炼物 |
|
|
| | |
| 22. | austenite cast iron |
| 奥氏体生铁 |
|
|
| | |
| 23. | anthracite pig iron |
| 无烟煤生铁 |
|
|
| | |
| 24. | refinery output |
| 提炼产品产量 |
|
|
| | |
| 25. | an extractive process |
| 提炼过程 |
|
|
| | |
| 26. | refinery liquor |
| 提炼液 |
|
|
| | |
| 27. | expenses for refining |
| 提炼费用 |
|
|
| | |
| 28. | aromatic hydrocarbon extraction |
| 芳香烃提炼 |
|
|
| | |
| 29. | production metallurgy |
| 提炼冶金学 |
|
|
| | |
| 30. | petroleum distillation. |
| 石油提炼 |
|
|
| | |