 |
| |||
| 磁性探伤; 磁粉检测; 磁力检验; 电磁检查 | |||
| 磁力探伤; 电磁探伤检查 | |||
| магнитный контроль: 9 phrases in 4 subjects |
| General | 4 |
| Oil processing plants | 1 |
| Quality control and standards | 1 |
| Technology | 3 |
|
| |||
| 磁性探伤; 磁粉检测; 磁力检验; 电磁检查 | |||
| 磁力探伤; 电磁探伤检查 | |||
| магнитный контроль: 9 phrases in 4 subjects |
| General | 4 |
| Oil processing plants | 1 |
| Quality control and standards | 1 |
| Technology | 3 |