 |
| |||
| 售后服务 | |||
| 返修服务; 保修服务; 交工后技术服务; 包修保用技术服务 | |||
| after-sale service: 5 phrases in 3 subjects |
| Project management | 1 |
| Shipbuilding | 1 |
| Technology | 3 |
|
| |||
| 售后服务 | |||
| 返修服务; 保修服务; 交工后技术服务; 包修保用技术服务 | |||
| after-sale service: 5 phrases in 3 subjects |
| Project management | 1 |
| Shipbuilding | 1 |
| Technology | 3 |