 |
| |||
| 低温干馏 | |||
| 低温碳化 (作用); 低温炭化 | |||
| |||
| 德国维巴石油公司低温焦化 | |||
| 低温碳化 | |||
|
low-temperature carbonization : 8 phrases in 3 subjects |
| Chemistry | 4 |
| Metallurgy | 1 |
| Technology | 3 |
|
| |||
| 低温干馏 | |||
| 低温碳化 (作用); 低温炭化 | |||
| |||
| 德国维巴石油公司低温焦化 | |||
| 低温碳化 | |||
|
low-temperature carbonization : 8 phrases in 3 subjects |
| Chemistry | 4 |
| Metallurgy | 1 |
| Technology | 3 |