| Name | Time | Download |
| Beijing Municipal People's Procuratorate | 2015-01-05 |  |
| Office building water supply and drainage model | 2015-01-05 |  |
| An airport terminal | 2015-01-05 |  |
| Water supply and drainage worker in a water plant | 2015-01-05 |  |
| Swimming diving hall | 2015-01-05 |  |
| Real estate company sump | 2015-01-05 |  |