 |
| |||
| 焊缝贯通法磁粉探伤 | |||
|
bar method : 18 phrases, 7 sujets |
| Agriculture | 1 |
| Architecture | 1 |
| Chimie | 1 |
| Construction | 1 |
| Geotechnics | 1 |
| Métallurgie | 4 |
| Technologie | 9 |
|
| |||
| 焊缝贯通法磁粉探伤 | |||
|
bar method : 18 phrases, 7 sujets |
| Agriculture | 1 |
| Architecture | 1 |
| Chimie | 1 |
| Construction | 1 |
| Geotechnics | 1 |
| Métallurgie | 4 |
| Technologie | 9 |