engineering release
| operations
| engineering release | |
| auto. | 技术 公报; 工程公报 |
| avia. | 工程发放 |
| operations | |
| econ. | 动作; 动作部 |
| interntl.trade. | 经营; 营业; 损益; 业务活动 |
| oil | 运转; 操作; 作业; 运行 |
| |||
| 技术工程公报; 工程公报 | |||
| 工程发放 | |||
| 生产图样; 施工图样 | |||
|
engineering release : 40 phrases in 3 subjects |
| Automobiles | 1 |
| Aviation | 38 |
| Business | 1 |