custom processing
| service
| custom processing | |
| chem. | 定货加工 |
| service | |
| econ. | 署; 司; 服 务 |
| hydroel.st. | 供给 |
| interntl.trade. | 劳务 |
| met. | 维护; 设施 |
| oil | 修理 |
| |||
| 定货加工 | |||
|
custom processing : 2 phrases in 2 subjects |
| Electronics | 1 |
| Technology | 1 |