 |
| |||
| pig iron with high phosphoric content; phosphoric cast iron; phosphoric pie iron | |||
| phosphoric pig iron | |||
|
fonte phosphoreuse : 5 短语, 2 学科 |
| 冶金 | 4 |
| 技术 | 1 |
|
| |||
| pig iron with high phosphoric content; phosphoric cast iron; phosphoric pie iron | |||
| phosphoric pig iron | |||
|
fonte phosphoreuse : 5 短语, 2 学科 |
| 冶金 | 4 |
| 技术 | 1 |