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| communication infrastructure | |
| stat. | 通信基础设施 |
| project | |
| econ. | 计划方案 |
| environ. | 项目 |
| hydroel.st. | 项目; 设计 |
| interntl.trade. | 小项计划 |
| manag. | 一项工程 |
| oil | 计戈11 |
| sport. од. | 投射 |
| tech. | 工程; 投影 |
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| 通信基础设施 | |||
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Communications Infrastructure : 5 phrases in 5 subjects |
| Aviation | 1 |
| Economics | 1 |
| Finances | 1 |
| Information technology | 1 |
| United Nations | 1 |