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In response to issues such as rib spalling in underground coal mine mining faces, roof fall and deformation instability in roadways with fractured surrounding rock, CCTEG Xi'an Research Institute has successfully developed a series of inorganic double-fluid grouting reinforcement materials. These ma

You should know the difference between MASW and downhole seismic methods, as this understanding helps you choose the right approach for your project. MASW utilizes waves on the ground's surface and does not require digging into the earth, while downhole seismic gathers data from inside holes in the ground.

Recently, the long-distance directional water exploration and drainage project implemented by CCTEG Xi'an Research Institute in Gaojialiang hashtag#Coal Mine has successfully passed the acceptance check.The project adopts the industry's most advanced "hashtag#directionaldrilling + borehole hashtag#g

You use modern coal-mining methods to get coal in safer ways. These methods include surface mining and underground mining. Today, technology is very important in mining. Machines and automated systems help keep workers safe. They also help workers do more work faster.

You have big problems with groundwater mining today. Farming uses about 70% of the world's freshwater for watering crops. This makes farming the biggest user. Mining and city services also need groundwater for their work and for people's needs.