responsibility system
| in production
| responsibility system | |
| bridg.constr. | 责任制 |
| law | 包工制 |
| in production | |
| auto. | 安全生产 |
| |||
| 责任制 | |||
| 包工制 | |||
| 责任制 (度); 岗位责任制 | |||
|
responsibility system : 144 phrases in 23 subjects |