News

Foundation pile and breaking rock of edge tools- large diameter down-hole cluster Hamme	2019-12-18
The largest copper mine in Africa has been won by Chinese companies at a cost of 8 billion	2019-12-13
Main characteristics of DTH drilling rig	2019-10-18
The difference between mechanical method for rock drilling.	2019-10-18
Development of DTH hammer	2019-10-18
What aspects of the metal filter screen are suitable?	2019-09-24
The largest M & A in the mining industry,the birth of the gold industry giant	2019-09-23
Mission: Superman service is always on the way	2019-09-23
How to choose the Dth hammer of prospecting and geotechnical drilling engineering	2019-09-23
Effective use of geothermal energy, and the many counties of Hebei Province will be praised by the C	2019-09-23
How to choose the DTH hammer of prospecting and geotechnical drilling engineering	2019-09-05