 |
| |||
| municipal services (Alexander Demidov) | |||
| urban utility services communication; urban utility services communications; urban communications and service pipelines | |||
| городские коммуникации: 8 短语, 3 学科 |
| 建造 | 3 |
| 道路工程 | 1 |
| 马卡罗夫 | 4 |
|
| |||
| municipal services (Alexander Demidov) | |||
| urban utility services communication; urban utility services communications; urban communications and service pipelines | |||
| городские коммуникации: 8 短语, 3 学科 |
| 建造 | 3 |
| 道路工程 | 1 |
| 马卡罗夫 | 4 |