| |||
| 熔炼方法 | |||
|
melting method : 57 phrases in 10 subjects |
| Architecture | 1 |
| Bridge construction | 1 |
| Chemistry | 4 |
| Electronics | 4 |
| Jewelry | 4 |
| Metallurgy | 10 |
| Physics | 2 |
| Plastics | 1 |
| Polymers | 2 |
| Technology | 28 |
| |||
| 熔炼方法 | |||
|
melting method : 57 phrases in 10 subjects |
| Architecture | 1 |
| Bridge construction | 1 |
| Chemistry | 4 |
| Electronics | 4 |
| Jewelry | 4 |
| Metallurgy | 10 |
| Physics | 2 |
| Plastics | 1 |
| Polymers | 2 |
| Technology | 28 |