 |
| |||
| 拉拔方法 | |||
|
drawing method : 14 phrases in 7 subjects |
| Business | 1 |
| Librarianship | 1 |
| Materials science | 1 |
| Rail transport | 1 |
| Surgery | 1 |
| Technology | 7 |
| Textile industry | 2 |
|
| |||
| 拉拔方法 | |||
|
drawing method : 14 phrases in 7 subjects |
| Business | 1 |
| Librarianship | 1 |
| Materials science | 1 |
| Rail transport | 1 |
| Surgery | 1 |
| Technology | 7 |
| Textile industry | 2 |