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tunnel mining of meaning

Mining accident - Wikipedia

A mining accident is an accident that occurs during the process of mining ... The tunnel was supposed to have been closed in March due to dangerously high methane ...

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Adit | mining | Britannica.com

Adit: Adit, a horizontal or near ... Mining, process of extracting useful minerals from the surface of the Earth, including the seas. A mineral, ... tunnel construction.

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Mining | Define Mining at Dictionary.com

Mining definition, the act, process, or industry of extracting ores, coal, etc., from mines. See more.

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what's the meaning of "tunnel vision"? | Yahoo Answers

Apr 16, 2010 · the context for this usage is about the description of the miners' response after the recent mining disaster in US. the original sentence is sth. like: "if the miners don't have tunnel vision, if they don't have the day-to-day ( to do ), they would totally lost ..."

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Top ten mining terms you should know | MINING.com

Here's a list of ten interesting mining terms you might like to know, ... what you would call a tunnel. 7. ... And the number one mining term is ...

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Underground Mining Terms - FreeMilling.com

Underground mining terms most commonly used: Adit – A level, horizontal drift or passage from the surface ... Drift – A horizontal tunnel driven along the mineral ...

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Underground Construction (Tunneling)

Underground Construction (Tunneling) ... or gases (such as blasting or rock drilling), the linear velocity of air flow in the tunnel bore, shafts, ...

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carpel tunnel meaning - Cutting Head

KAMY is the worldwide leader in manufacturing hydraulic cutters, road headers, tunnel support systems, and other specialized machinery used in the tunneling, mining, and construction industries.

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tunnel mining of meaning - barrettbatemanfoundation.org

tunnel mining of meaning. We are the manufacturer of coal mining machine,roadheader,coal loader,tunnel mucking loader,backfilling machine,concerte pumping machine and so on. tunnel mining of meaning manufacturer, supplier.

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Drift mining - Wikipedia

Drift mining is either ... Drift is a more general mining term, meaning a near ... When gold was found drift mining began. Miners would tunnel horizontally from ...

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New Tunnel Boring Machine | Tunnel | Mining

New Tunnel Boring Machine ... 28 JULY 2010 MINING ENGINEERING. New tunnel boring machine ... with a slight difference in the meaning of center.

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What is tunneling or port forwarding? - Definition from ...

Split-tunnel VPN hardware client configuration for Cisco EzVPN; Split-tunnel Cisco IPsec VPN gateway with software client; The VPN Expert: ...

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H BLASTING IN SURFACE EXCAVATION - Mining and Blasting

BLASTING IN SURFACE EXCAVATION ... In surface mining or quarrying, oversize boulders cause delays in loading operations. Boulders or oversize rocks have to be

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Tunnel dictionary definition | tunnel defined

(mining) A level passage ... The darkness immediately engulfed them and they paused a dozen baby steps into the tunnel to allow their eyes to become accustomed to the ...

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Types of Tunnels | HowStuffWorks

Types of Tunnels - There are three broad categories of tunnels: mining, public works and transportation. Learn about each type.

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MINING MEANING IN URDU - Mobile | Classified | Dictionary

Mining meaning in Urdu: کان کنی - Kan Kuni meaning, Definition Synonyms at English to Urdu dictionary gives you the best and accurate urdu translation and meanings of Mining and Kan Kuni Meaning.

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Glossary of Mining Terms - rocksandminerals.com

Glossary of Mining Terminology. A. Abutment — In coal mining, (1) ... a tunnel driven from one seam to another through or across the intervening measures; ...

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Tunnel - Wikipedia

A tunnel is an underground passageway, ... Much of the early technology of tunneling evolved from mining and military engineering. The etymology of the terms "mining" ...

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Portal | mining | Britannica.com

In coal mining: Access …to a coal seam, called portals, are the first to be completed and generally the last to be sealed. ... tunnel entrance is called a portal; ...

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Types of Tunnels | HowStuffWorks

Types of Tunnels - There are three broad categories of tunnels: mining, public works and transportation. Learn about each type.

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tunnel mining of meaning - AKJM

tunnel mining of meaning. We are the manufacturer of coal mining machine,roadheader,coal loader,tunnel mucking loader,backfilling machine,concerte pumping machine and so on. tunnel mining of meaning manufacturer, supplier.

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CREEDE & CRIPPLE CREEK MINING & MILLING COMPANY,, v. UINTA ...

196 u.s. 337 (25 s.ct. 266, 49 l.ed. 501) . creede & cripple creek mining & milling company, petitioner, v. uinta tunnel mining & transportation company.

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Tunnel | Definition of Tunnel by Merriam-Webster

Define tunnel: a covered passageway; ... The era of copper mining still defines the peninsula, from the ruins of shafts and mills dotting the landscape, ...

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bridge tunnel meaning - AKJM

bridge tunnel meaning. We are the manufacturer of coal mining machine,roadheader,coal loader,tunnel mucking loader,backfilling machine,concerte pumping machine and ...

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Tunneling | Define Tunneling at Dictionary.com

Dictionary.com Unabridged ... Meaning "burrow of an animal" is from 1873. ... The figurative phrase light at the end of the tunnel is attested from 1922.

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