| Technology and Product Brochure | 73.53MB | 2024-05-06 |  | Download |
| CCTEG XIAN Research Institute product brochure | 84.37MB | 2024-05-06 |  | Download |
| CCTEG Xian Research Institute product brochure (Russian L) | 85.30MB | 2024-05-06 |  | Download |
| Coal bed methane development technology engineering | 26.51MB | 2024-05-03 | | Download |
| CCTEG Xian Research Institute Brochure (English L) | 25.28MB | 2024-05-03 | | Download |
| Xi an Coal Detection Technology Co., LTD | 22.63MB | 2024-05-03 | | Download |
| Surface and coal mine drilling technology | 16.34MB | 2024-05-03 | | Download |
| CCTEG Xian Research Drillling Equipment Brochure (English L) | 11.79MB | 2024-05-03 | | Download |
| CCTEG Xian Research Institute brochure (Russian L) | 9.68MB | 2024-05-03 | | Download |
| Institute of seismic Exploration Technology | 8.21MB | 2024-05-03 | | Download |
| Comprehensive exploitation and utilization technology of geothermal resources | 7.52MB | 2024-05-03 | | Download |
| Coal Geology and gas control Technology Institute | 7.42MB | 2024-05-03 | | Download |
