 |
| |||
| steelmaking technique; steelmaking practice; steelmaking process | |||
| steel-making practice; steel-making process; steel-making technique | |||
| способ получения стали: 9 短语, 3 学科 |
| 技术 | 3 |
| 机械工程 | 4 |
| 马卡罗夫 | 2 |
|
| |||
| steelmaking technique; steelmaking practice; steelmaking process | |||
| steel-making practice; steel-making process; steel-making technique | |||
| способ получения стали: 9 短语, 3 学科 |
| 技术 | 3 |
| 机械工程 | 4 |
| 马卡罗夫 | 2 |