Why do NPC Deputies "Rhenium" Tide with Heart and Blood
2020-05-24
Rhenium (lái), which is a relatively uncommon word, is also a metal element that is not familiar to the public, and is rarely heard in daily life. However, its role in aircraft engine manufacturing cannot be underestimated.
Anchor trolley and matching drilling tools
2020-05-22
Anchor trolley is a device for drilling bolt holes in the roof or side of underground roadway and completing the process of installing bolt. The bolt drilling vehicle is mainly composed of drilling arm, hydraulic rock drill, propeller/turret, walking system and control system. It is mainly used in mine roadway, tunnel engineering and hydropower engineering to strengthen rock.
Controlling tailings dams, large real-time data comes in handy
2020-05-22
Through the application of VWP network, SRK has been able to observe the construction and other on-site activities, and analyze the influence of deposition mode, pore pressure and seepage condition on tailings dam, so as to provide a reliable basis for tailings dam control.
Large-section tunnel excavation rock drilling jumbo and matching rock drilling tools
2020-05-14
Tunnel drilling jumbo is a rock drilling equipment for tunnel excavation and drilling operations. Its main functions include drilling blasting holes (blast holes), anchor holes, cut holes, installation of explosives, anchor rods, air duct operations, pipe shed construction operations, etc.
Interpretation of "Non-ferrous Metal Industry Intelligent Factory (Mine) Construction Guide (Trial)"
2020-05-14
In April 2020, the Ministry of Industry and Information Technology, the National Development and Reform Commission and the Ministry of Natural Resources jointly announced the "Guidelines for the Construction of Smart Factories (Mines) in the Non-ferrous Metals Industry (Trial)". The relevant contents of the "Guidelines for the Construction of Intelligent Factories (Mines) in the Non-ferrous Metals Industry (Trial)" are interpreted as follows.
Underground roadway driving rock drilling jumbo and supporting rock drilling tools
2020-05-09
The underground roadway excavation drilling jumbo is a rock drilling equipment for underground roadway excavation and mining drilling operations. Its main functions include drilling blasting holes (blast holes), anchor holes, cut holes, etc. Tunnel drilling jumbo generally has 1-2 rock drilling boom, each rock drilling boom is equipped with a hydraulic rock drill, drilling depth of 2-4 meters.
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