| |||
| 项目经理责任制 | |||
|
project manager responsibility system : 4 phrases in 4 subjects |
| Business | 1 |
| Economics | 1 |
| Metallurgy | 1 |
| Technology | 1 |
| |||
| 项目经理责任制 | |||
|
project manager responsibility system : 4 phrases in 4 subjects |
| Business | 1 |
| Economics | 1 |
| Metallurgy | 1 |
| Technology | 1 |