Signal Engineering
| Agency
| signal engineering abbr. | |
| commun. railw. | 信号工程 |
| agency abbr. | |
| gen. | 代理机构 |
| econ. int. law. | 代理人 |
| interntl.trade. | 代理; 代理关系; 代理行; 署; 厅 |
| |||
| 信号工程 | |||
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Signal : 142 phrases in 29 subjects |