| |||
| 控制环节 | |||
| 检查部门; 监督机构 | |||
| 控制单位; 管制单位 | |||
|
controlling unit : 5 phrases in 4 subjects |
| Business | 1 |
| Mathematics | 1 |
| Nautical | 2 |
| Technology | 1 |
| |||
| 控制环节 | |||
| 检查部门; 监督机构 | |||
| 控制单位; 管制单位 | |||
|
controlling unit : 5 phrases in 4 subjects |
| Business | 1 |
| Mathematics | 1 |
| Nautical | 2 |
| Technology | 1 |