Scene during field work lunch for geological survey personnel
2020-05-03
The survey project of Ajitke Mountain Copper Mine in Delingha City, Qinghai Province, implemented by the Fifth Geological Team of Jiangsu Province, has recently passed expert review. The project has delineated 66 ore bodies of 4 types including copper, molybdenum, lead, zinc, and gold (33 industrial ore bodies)
Underground medium-deep hole mining drilling jumbo and matching drilling tools
2020-04-29
Downhole medium-deep hole mining drilling rig refers to a hydraulic rock drill on the top of the drill boom, using impact rotary rock drilling underground drilling equipment. The underground medium-deep hole mining drilling jumbo is mainly used for drilling hard or medium-hard rock. The hole diameter is generally 51-127mm, and the drilling depth is generally 20-54mm.
Provide intellectual support for the green development of the "beautiful China middle ridge belt"
2020-04-27
On April 23, the academic exchange seminar on the utilization of energy and mineral resources and the high-quality development of the green development of the resource industry in the "Beautiful China Middle Ridge Belt" was held in the form of video.
The most beautiful scenery to see the mine
2020-04-24
Once upon a time, the mine gave people the feeling of being silly, big, black and thick, covered with soil on sunny days and mud on rainy days.
The number of mining, the top ten minerals global reserves, guess how much
2020-04-24
The number of mining, the top ten minerals global reserves, guess how much
Exposed ceiling hammer-type rock drilling rig and matching drilling tools
2020-04-24
Open-air hydraulic top hammer rock drilling rig refers to the open-air drilling equipment equipped with hydraulic rock drilling machine on the top of the drill pipe, which uses nail hammer to impact rotary rock drilling, referred to as open-air top hammer drilling rig.
Pay attention to lotus mountain drilling tools:
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