• 3DMINE - Mining Software Tutorial - Coal Block Model

    Email info : ristiana@3dmineindonesia.com

    published: 03 Nov 2014
  • 3DMINE - MINING SOFTWARE TUTORIAL COAL DATABASE & MODELLING

    Email info : ristiana@3dmineindonesia.com

    published: 28 Oct 2014
  • NPVS for Coal Mines

    published: 15 Sep 2014
  • Open Cut Coal Planning & Scheduling solution

    RPM's Open Cut Coal Solution handles more data and process schedules faster than any other application on the market

    published: 28 Feb 2017
  • Coal in Kentucky: Coal Miners

    Underground coal miners discuss their work

    published: 30 Apr 2010
  • Mine-site waste optimisation software: waste not, want not

    Learn more: http://wasm.curtin.edu.au/ Mining software solutions, naturally, focus on getting the best out of a site in terms of the most valuable material... the ore. But Curtin’s Professor Erkan Topal sees value in waste... specifically, in better management of mine-site waste. Watch this video to see how his Top Dump mining waste management optimisation program is set to become a valuable addition to the world of mining software.

    published: 22 Sep 2015
  • Open- pit mining Reichwalde Germany - one of the most modern coal strip lines

    http://www.siemens.com/mining - Siemens constructed a new coal conveyor system with a total length of 13.5 km at Reichwalde, in the Lusatian Lignite Mining Area in Germany. As a part of the modernization of the Reichwalde open-cast mine, Vattenfalls wanted to ensure the highest levels of reliability and efficiency for its machines and electrical equipment. Based on an extensive experience in building electrical installations for mining, Siemens offered a wide range of solutions and products for the entire life of the plant.

    published: 15 Oct 2012
  • Underground mine 3D design example

    This video demonstrates the benefits of a mine layout design in three dimensions (3D) with services installed. The design is done with AutoDesk RevIt. The software does bill of materials, collision detection (between installed equipment and services), walk throughs enabling the viewer to see the final product before any equipment gets installed under ground. A great way to save costs by under or overdesign drifts, under or overestimating materials used, etc.

    published: 12 Jan 2012
  • Carlson Mining Quarry Block Model

    Learn more at: carlsonsw.com/mining This webinar is presented by Grant Wenker and was originally broadcast on May 19, 2011. Join Grant Wenker of the Carlson Mining division as he takes you step-by-step through the process necessary to flow from importing drillholes, making the block model, defining the grades to calculating tons and doing the pit design. See how chemistry attributes are modeled, divided into various grades of stone and reported. Learn how cross sections and 3D drillholes can be displayed for analyzing the reserve deposit. Finally, Grant will show you how to create the ultimate pit with Carlson's pit design and layout with 3D benches, thereby producing the finished product. Carlson Mining, utilized by 90 % of U.S. coal mining companies also produces technically advanc...

    published: 26 Feb 2013
  • Mining coal!!!

    Idle miner tycoon

    published: 21 Nov 2017
  • Open Cut Mining - using Flexsim Simulation Software

    This video shows a working model of an open cast mine. It has 3 faces and 2 drop zones -- one for coal and one for over burdon. The realistic graphics are a really powerful aid to help non-tech stakeholders visualise and understand the process. But the nice graphics hide the real power of the simulation; all scoops, loads, piles, travel distances, bottlenecks, breakdowns, and throughputs, are tracked and reported on. Experimentation of scenarios and optimisation of variables gives the ability to "play with" the number of resources available, and any other variable you need to examine.

    published: 20 Aug 2012
  • Mine safety technology saving lives [Coal Services Case Study]

    Coal Services protects the New South Wales Mining Industry. They save lives every day - and communication is the key to the services they provide. Partnering with Telstra, Coal Services has revolutionised their communication and collaboration strategy, and achieved significant cost savings and productivity benefits in the process. The case study highlights Telstra’s unified comms solution, Next IP®network and Microsoft Lync.

    published: 25 Nov 2014
  • Ventilation Control of Coal Dust in Mines 1980 MSHA

    This 1980 MSHA film clip demonstrates various ventilation techniques to control dust including the use of proper face ventilation to effectively remove airborne dust. Over the years, some consensus has emerged on the best dust control practices. The NIOSH Publication, Handbook for Dust Control in Mining summarizes those practices and is available at http://www.cdc.gov/niosh/mining/pubs/pubreference/outputid20.htm . This handbook describes effective methods for the control of mineral dusts in mines and tunnels for different kinds of mines and mining equipment. This includes underground coal and hard-rock mines, as well as surface mines, stone mines, and hard-rock tunnels. Dust control methods described are practical and cost-effective for most mine operators. This is clipped from the 19...

    published: 17 Feb 2009
  • Open Cut Coal Mine Animation

    This video showcases RPM's animation capabilities.

    published: 06 Jun 2013
  • Complete Cat® Longwall Systems

    Caterpillar is one of the leading global suppliers for complete longwall mining systems. All over the world, Cat® equipment and systems are meeting the demands of underground mining under the most stringent conditions. Caterpillar delivers a customers’ system of choice, from low to high seam heights, for the longest longwalls and highest production demands. Adapted to the mining challenges faced by customers today, Cat systems for longwall mining include hydraulic roof supports, high-horsepower shearers, automated plow systems and face conveyors - controlled and supported by intelligent automation. This animation gives an overview about the key components of Cat longwall systems, the main features, and the state-of-the-art automation hard- and software which offers the needed functionalit...

    published: 18 Oct 2016
  • BlendOpt Mine2Market Optimisation

    Paradyn's BlendOpt mining software supports integrated optimisation of sales and operations planning. Starting with an imported mine schedule (e.g. imported from xpac, deswik, spry, etc), BlendOpt creates plans for how ore should be processed, blended, and allocated to different products or contracts with the goal of maximizing profit. Optimal plans are created in BlendOpt using mathematical optimisation techniques that test millions of possible plans in search of the highest profit from the data provided. Learn More at https://paradynsystems.com/optimization/

    published: 12 Apr 2015
  • Mining Industry -- The Future is Automation

    The Mining industry is facing an interesting future with growing demand as well as severe challenges. Being traditionally a labor-intensive industry, the trend now is to vastly increase the level of automation.

    published: 20 Jun 2013
  • Underground Mining in Vulcan

    The solutions for underground mining in Vulcan allow 3D mine design and modeling with options specially tailored for underground mines. Now with the addition of new tools that will be available in the next version of Vulcan engineers can make informed decisions more efficiently for long-term planning and detailed design tasks, with the advantage of having everything integrated on the same platform in Vulcan.

    published: 18 Nov 2014
  • SINGARENI COAL MINES VIS

    published: 10 Jul 2016
  • Underground Mining with Carlson Software

    CARLSON SOFTWARE

    published: 16 Feb 2017
  • Coal Mining Risk Assessment - The Mineral Planning Group

    Our Website: http://www.mpg.yorks.com/ More information on MPG Coal Mining Risk Assessments: http://www.mpg.yorks.com/coal-mining-risk-assessments.php The Coal Authority now legally requires a Coal Mining Risk Assessments to be carried out when applying for planning permission (including residential) for new development within 'Development High Risk Areas', as classified by the Coal Authority. This video is an example as to why this is necessary!

    published: 08 Oct 2013
  • Bitcoin Mega Mining Software 2017. Genesis Mining Review 2017

    * * * Genesis Mining * * * https://www.genesis-mining.com/a/1425671 (Use discount promo code: wZVMqE) * * * Hashflare.io * * * https://hashflare.io/r/7F0258B5 (Use discount promo code: 7F0258B5) * * * Hashing24 * * * https://goo.gl/Xf1wnX * * * Eobot * * * https://goo.gl/h3KhLq Are you thinking of joining the Bitcoin mining universe? In case you don’t know, you can mine on your own PC or a pool. download your software https://goo.gl/TtTHGY bitcoin bitcoin wallet bitcoin mining crypto cryptocurrency cypto wallet cryptocurrency wallet crypto currency mining ethereum ethereum mining buy bitcoin bitcoins top bitcoin bitcoin site bitcoin sites doge coin coins blockchain blockchains blockchain mining bitcoin price litecoin monero auger 7F0258B5 7F0258B5coin steem steemi...

    published: 20 Nov 2017
  • Open-pit Mining Simulation by MOSIMTEC

    This video demonstrates the benefits of using simulation in the mining industry. Benefits range from validating design, stakeholder communication, determining financial trade-off points, delaying cost, balance between CapEx and OpEx. Simulation models allow engineers and managers to compare mine operations across multiple scenarios by tweaking many variables at the same time. Contact MOSIMTEC for a free chat about its applications and how we can help identify bottlenecks in your operations.

    published: 25 Apr 2013
  • 3DMINE - MINING SOFTWARE TUTORIAL DECLINE DESIGN

    Email info : ristiana@3dmineindonesia.com

    published: 28 Oct 2014
developed with YouTube
3DMINE - Mining Software Tutorial - Coal Block Model

3DMINE - Mining Software Tutorial - Coal Block Model

  • Order:
  • Duration: 10:04
  • Updated: 03 Nov 2014
  • views: 1122
videos
Email info : ristiana@3dmineindonesia.com
https://wn.com/3Dmine_Mining_Software_Tutorial_Coal_Block_Model
3DMINE  - MINING SOFTWARE TUTORIAL COAL DATABASE & MODELLING

3DMINE - MINING SOFTWARE TUTORIAL COAL DATABASE & MODELLING

  • Order:
  • Duration: 13:24
  • Updated: 28 Oct 2014
  • views: 834
videos
Email info : ristiana@3dmineindonesia.com
https://wn.com/3Dmine_Mining_Software_Tutorial_Coal_Database_Modelling
NPVS for Coal Mines

NPVS for Coal Mines

  • Order:
  • Duration: 42:17
  • Updated: 15 Sep 2014
  • views: 902
videos
https://wn.com/Npvs_For_Coal_Mines
Open Cut Coal Planning & Scheduling solution

Open Cut Coal Planning & Scheduling solution

  • Order:
  • Duration: 4:38
  • Updated: 28 Feb 2017
  • views: 1673
videos
RPM's Open Cut Coal Solution handles more data and process schedules faster than any other application on the market
https://wn.com/Open_Cut_Coal_Planning_Scheduling_Solution
Coal in Kentucky: Coal Miners

Coal in Kentucky: Coal Miners

  • Order:
  • Duration: 2:39
  • Updated: 30 Apr 2010
  • views: 8820
videos
Underground coal miners discuss their work
https://wn.com/Coal_In_Kentucky_Coal_Miners
Mine-site waste optimisation software: waste not, want not

Mine-site waste optimisation software: waste not, want not

  • Order:
  • Duration: 1:55
  • Updated: 22 Sep 2015
  • views: 1845
videos
Learn more: http://wasm.curtin.edu.au/ Mining software solutions, naturally, focus on getting the best out of a site in terms of the most valuable material... the ore. But Curtin’s Professor Erkan Topal sees value in waste... specifically, in better management of mine-site waste. Watch this video to see how his Top Dump mining waste management optimisation program is set to become a valuable addition to the world of mining software.
https://wn.com/Mine_Site_Waste_Optimisation_Software_Waste_Not,_Want_Not
Open- pit mining Reichwalde Germany - one of the most modern coal strip lines

Open- pit mining Reichwalde Germany - one of the most modern coal strip lines

  • Order:
  • Duration: 5:40
  • Updated: 15 Oct 2012
  • views: 30714
videos
http://www.siemens.com/mining - Siemens constructed a new coal conveyor system with a total length of 13.5 km at Reichwalde, in the Lusatian Lignite Mining Area in Germany. As a part of the modernization of the Reichwalde open-cast mine, Vattenfalls wanted to ensure the highest levels of reliability and efficiency for its machines and electrical equipment. Based on an extensive experience in building electrical installations for mining, Siemens offered a wide range of solutions and products for the entire life of the plant.
https://wn.com/Open_Pit_Mining_Reichwalde_Germany_One_Of_The_Most_Modern_Coal_Strip_Lines
Underground mine 3D design example

Underground mine 3D design example

  • Order:
  • Duration: 3:19
  • Updated: 12 Jan 2012
  • views: 4290
videos
This video demonstrates the benefits of a mine layout design in three dimensions (3D) with services installed. The design is done with AutoDesk RevIt. The software does bill of materials, collision detection (between installed equipment and services), walk throughs enabling the viewer to see the final product before any equipment gets installed under ground. A great way to save costs by under or overdesign drifts, under or overestimating materials used, etc.
https://wn.com/Underground_Mine_3D_Design_Example
Carlson Mining Quarry Block Model

Carlson Mining Quarry Block Model

  • Order:
  • Duration: 50:33
  • Updated: 26 Feb 2013
  • views: 3196
videos
Learn more at: carlsonsw.com/mining This webinar is presented by Grant Wenker and was originally broadcast on May 19, 2011. Join Grant Wenker of the Carlson Mining division as he takes you step-by-step through the process necessary to flow from importing drillholes, making the block model, defining the grades to calculating tons and doing the pit design. See how chemistry attributes are modeled, divided into various grades of stone and reported. Learn how cross sections and 3D drillholes can be displayed for analyzing the reserve deposit. Finally, Grant will show you how to create the ultimate pit with Carlson's pit design and layout with 3D benches, thereby producing the finished product. Carlson Mining, utilized by 90 % of U.S. coal mining companies also produces technically advanced software for hard rock, too. Webinar presented in May, 2011
https://wn.com/Carlson_Mining_Quarry_Block_Model
Mining coal!!!

Mining coal!!!

  • Order:
  • Duration: 6:24
  • Updated: 21 Nov 2017
  • views: 3
videos
Idle miner tycoon
https://wn.com/Mining_Coal
Open Cut Mining - using Flexsim Simulation Software

Open Cut Mining - using Flexsim Simulation Software

  • Order:
  • Duration: 2:19
  • Updated: 20 Aug 2012
  • views: 6955
videos
This video shows a working model of an open cast mine. It has 3 faces and 2 drop zones -- one for coal and one for over burdon. The realistic graphics are a really powerful aid to help non-tech stakeholders visualise and understand the process. But the nice graphics hide the real power of the simulation; all scoops, loads, piles, travel distances, bottlenecks, breakdowns, and throughputs, are tracked and reported on. Experimentation of scenarios and optimisation of variables gives the ability to "play with" the number of resources available, and any other variable you need to examine.
https://wn.com/Open_Cut_Mining_Using_Flexsim_Simulation_Software
Mine safety technology saving lives [Coal Services Case Study]

Mine safety technology saving lives [Coal Services Case Study]

  • Order:
  • Duration: 2:21
  • Updated: 25 Nov 2014
  • views: 23418
videos
Coal Services protects the New South Wales Mining Industry. They save lives every day - and communication is the key to the services they provide. Partnering with Telstra, Coal Services has revolutionised their communication and collaboration strategy, and achieved significant cost savings and productivity benefits in the process. The case study highlights Telstra’s unified comms solution, Next IP®network and Microsoft Lync.
https://wn.com/Mine_Safety_Technology_Saving_Lives_Coal_Services_Case_Study
Ventilation Control of Coal Dust in Mines 1980 MSHA

Ventilation Control of Coal Dust in Mines 1980 MSHA

  • Order:
  • Duration: 3:07
  • Updated: 17 Feb 2009
  • views: 15074
videos
This 1980 MSHA film clip demonstrates various ventilation techniques to control dust including the use of proper face ventilation to effectively remove airborne dust. Over the years, some consensus has emerged on the best dust control practices. The NIOSH Publication, Handbook for Dust Control in Mining summarizes those practices and is available at http://www.cdc.gov/niosh/mining/pubs/pubreference/outputid20.htm . This handbook describes effective methods for the control of mineral dusts in mines and tunnels for different kinds of mines and mining equipment. This includes underground coal and hard-rock mines, as well as surface mines, stone mines, and hard-rock tunnels. Dust control methods described are practical and cost-effective for most mine operators. This is clipped from the 1980 Mine Safety and Health Administration (MSHA) film, Coal Dust: Hazards and Controls.
https://wn.com/Ventilation_Control_Of_Coal_Dust_In_Mines_1980_Msha
Open Cut Coal Mine Animation

Open Cut Coal Mine Animation

  • Order:
  • Duration: 10:20
  • Updated: 06 Jun 2013
  • views: 37925
videos
This video showcases RPM's animation capabilities.
https://wn.com/Open_Cut_Coal_Mine_Animation
Complete Cat® Longwall Systems

Complete Cat® Longwall Systems

  • Order:
  • Duration: 6:38
  • Updated: 18 Oct 2016
  • views: 58229
videos
Caterpillar is one of the leading global suppliers for complete longwall mining systems. All over the world, Cat® equipment and systems are meeting the demands of underground mining under the most stringent conditions. Caterpillar delivers a customers’ system of choice, from low to high seam heights, for the longest longwalls and highest production demands. Adapted to the mining challenges faced by customers today, Cat systems for longwall mining include hydraulic roof supports, high-horsepower shearers, automated plow systems and face conveyors - controlled and supported by intelligent automation. This animation gives an overview about the key components of Cat longwall systems, the main features, and the state-of-the-art automation hard- and software which offers the needed functionality for enhanced control of the whole system. Learn More: http://www.cat.com/minng
https://wn.com/Complete_Cat®_Longwall_Systems
BlendOpt Mine2Market Optimisation

BlendOpt Mine2Market Optimisation

  • Order:
  • Duration: 2:52
  • Updated: 12 Apr 2015
  • views: 5610
videos
Paradyn's BlendOpt mining software supports integrated optimisation of sales and operations planning. Starting with an imported mine schedule (e.g. imported from xpac, deswik, spry, etc), BlendOpt creates plans for how ore should be processed, blended, and allocated to different products or contracts with the goal of maximizing profit. Optimal plans are created in BlendOpt using mathematical optimisation techniques that test millions of possible plans in search of the highest profit from the data provided. Learn More at https://paradynsystems.com/optimization/
https://wn.com/Blendopt_Mine2Market_Optimisation
Mining Industry -- The Future is Automation

Mining Industry -- The Future is Automation

  • Order:
  • Duration: 9:14
  • Updated: 20 Jun 2013
  • views: 39342
videos
The Mining industry is facing an interesting future with growing demand as well as severe challenges. Being traditionally a labor-intensive industry, the trend now is to vastly increase the level of automation.
https://wn.com/Mining_Industry_The_Future_Is_Automation
Underground Mining in Vulcan

Underground Mining in Vulcan

  • Order:
  • Duration: 2:38
  • Updated: 18 Nov 2014
  • views: 1077
videos
The solutions for underground mining in Vulcan allow 3D mine design and modeling with options specially tailored for underground mines. Now with the addition of new tools that will be available in the next version of Vulcan engineers can make informed decisions more efficiently for long-term planning and detailed design tasks, with the advantage of having everything integrated on the same platform in Vulcan.
https://wn.com/Underground_Mining_In_Vulcan
SINGARENI COAL MINES VIS

SINGARENI COAL MINES VIS

  • Order:
  • Duration: 2:53
  • Updated: 10 Jul 2016
  • views: 2093
videos
https://wn.com/Singareni_Coal_Mines_Vis
Underground Mining with Carlson Software

Underground Mining with Carlson Software

  • Order:
  • Duration: 1:03:46
  • Updated: 16 Feb 2017
  • views: 22
videos
CARLSON SOFTWARE
https://wn.com/Underground_Mining_With_Carlson_Software
Coal Mining Risk Assessment - The Mineral Planning Group

Coal Mining Risk Assessment - The Mineral Planning Group

  • Order:
  • Duration: 0:31
  • Updated: 08 Oct 2013
  • views: 1092
videos
Our Website: http://www.mpg.yorks.com/ More information on MPG Coal Mining Risk Assessments: http://www.mpg.yorks.com/coal-mining-risk-assessments.php The Coal Authority now legally requires a Coal Mining Risk Assessments to be carried out when applying for planning permission (including residential) for new development within 'Development High Risk Areas', as classified by the Coal Authority. This video is an example as to why this is necessary!
https://wn.com/Coal_Mining_Risk_Assessment_The_Mineral_Planning_Group
Bitcoin Mega Mining Software 2017. Genesis Mining Review 2017

Bitcoin Mega Mining Software 2017. Genesis Mining Review 2017

  • Order:
  • Duration: 3:00
  • Updated: 20 Nov 2017
  • views: 104
videos
* * * Genesis Mining * * * https://www.genesis-mining.com/a/1425671 (Use discount promo code: wZVMqE) * * * Hashflare.io * * * https://hashflare.io/r/7F0258B5 (Use discount promo code: 7F0258B5) * * * Hashing24 * * * https://goo.gl/Xf1wnX * * * Eobot * * * https://goo.gl/h3KhLq Are you thinking of joining the Bitcoin mining universe? In case you don’t know, you can mine on your own PC or a pool. download your software https://goo.gl/TtTHGY bitcoin bitcoin wallet bitcoin mining crypto cryptocurrency cypto wallet cryptocurrency wallet crypto currency mining ethereum ethereum mining buy bitcoin bitcoins top bitcoin bitcoin site bitcoin sites doge coin coins blockchain blockchains blockchain mining bitcoin price litecoin monero auger 7F0258B5 7F0258B5coin steem steemit wZVMqE lisk coinbase genesis mining cloud mining genesis mining review genesis mining tutorial genesis mining profit genesis mining review 2017 genesis mining payout genesis mining x11 genesis mining calculator genesis mining bitcoin genesis mining zcash genesis mining genesis mining diamond genesis mining ethereum genesis mining farm genesis mining vs gaw miners genesis mining iceland genesis mining promo code genesis mining roi genesis mining strategy genesis mining webinar genesis mining 2017 how genesis mining works cloud mining bitcoin cloud mining bitcoin 2017 cloud mining 2017 cloud mining ethereum cloud mining free cloud mining review cloud mining bitcoin free cloud mining zcash cloud mining - easy ways to earn bitcoins cloud mining cloud mining btc cloud mining bitcoin 2017 best cloud mining best bitcoin cloud mining best cloud mining sites free bitcoin cloud mining genesis cloud mining bitcoin cloud mining cloud mining profit scrypt cloud mining cloud mining website cloud mining 2017 7F0258B5 s9 Bitcoin lottery nicehash HashFlare Hashflare mining hashflare profit hashflare code Earn Bitcoin bitcoin mining are bitcoins worth it how to do bitcoin mining are bitcoins traceable are bitcoins worth it are bitcoins safe, can bitcoin be hacked, can bitcoin be traced, how did bitcoin start how do bitcoins work how to do bitcoin mining where do bitcoins come from how do bitcoin transactions work how to do bitcoin vantagens do bitcoin how does bitcoin work how does bitcoin mining work where does bitcoin come from how bitcoin works how bitcoin mining works how bitcoin works under the hood how bitcoin transactions work how bitcoin wallets work how bitcoin will end world poverty how bitcoin works simple how bitcoin started how bitcoin mining how bitcoins are created is bitcoin mining worth it is bitcoin safe is bitcoin legal is bitcoin a good investment is bitcoin mining legal is bitcoin mining still profitable is bitcoin worth it is bitcoin anonymous is bitcoin the future is bitcoin traceable should i buy bitcoin what bitcoin mining looks like what's bitcoin mining what is bitcoin and how does it work what is bitcoin mining and how does it work what are bitcoins and how do they work what is bitcoin v2 what is bitcoin and how does it work ft technology what is bitcoin explained what is bitcoin xt which bitcoin wallet which bitcoin wallet is best who created bitcoin whose line bitcoin whose line colin bitcoin why bitcoin will fail why bitcoin will change everything why bitcoin has value why bitcoin is better than gold why bitcoin mining why buy bitcoin why use bitcoin will bitcoin fail is bitcoin mining worth it how to buy bitcoins buy bitcoins invest in bitcoin bitcoin business opportunity hashflare review hashflare mining hashflare guide hashflare discount litecoin doge zcash burst dash bitcoin etf Passive income
https://wn.com/Bitcoin_Mega_Mining_Software_2017._Genesis_Mining_Review_2017
Open-pit Mining Simulation by MOSIMTEC

Open-pit Mining Simulation by MOSIMTEC

  • Order:
  • Duration: 1:36
  • Updated: 25 Apr 2013
  • views: 22166
videos
This video demonstrates the benefits of using simulation in the mining industry. Benefits range from validating design, stakeholder communication, determining financial trade-off points, delaying cost, balance between CapEx and OpEx. Simulation models allow engineers and managers to compare mine operations across multiple scenarios by tweaking many variables at the same time. Contact MOSIMTEC for a free chat about its applications and how we can help identify bottlenecks in your operations.
https://wn.com/Open_Pit_Mining_Simulation_By_Mosimtec
3DMINE - MINING SOFTWARE TUTORIAL DECLINE DESIGN

3DMINE - MINING SOFTWARE TUTORIAL DECLINE DESIGN

  • Order:
  • Duration: 18:24
  • Updated: 28 Oct 2014
  • views: 824
videos
Email info : ristiana@3dmineindonesia.com
https://wn.com/3Dmine_Mining_Software_Tutorial_Decline_Design
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