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United States Bureau of Mines
行业: Mining
Number of terms: 33118
Number of blossaries: 0
Company Profile:
The U.S. Bureau of Mines (USBM) was the primary United States Government agency conducting scientific research and disseminating information on the extraction, processing, use, and conservation of mineral resources. Founded on May 16, 1910, through the Organic Act (Public Law 179), USBM's missions ...
An auger (or drill) supported by a post.
Industry:Mining
An auger equipped with water-jet orifices designed to clean out collected material inside a driven pipe or casing before taking soil samples from strata below the bottom of the casing.
Industry:Mining
An auger equipped with water-jet orifices designed to clean out collected material inside a driven pipe or casing before taking soil samples from strata below the bottom of the casing.
Industry:Mining
An auger equipped with water-jet orifices designed to clean out collected material inside a driven pipe or casing before taking soil samples from strata below the bottom of the casing.
Industry:Mining
An auger for boring into the ground, working in a cylindrical box to retain the cut earth until the tool is withdrawn.
Industry:Mining
An auger having a simple spiral (helical) body and a single cutting edge, with or without a screw on the end without a spur at the outer end of the cutting edge, used to obtain soil samples in sticky material.
Industry:Mining
An auger supported by a breastplate against a miner's body. Used for drilling holes in soft coal.
Industry:Mining
An auger, a drill for seismic shotholes or geophone holes modeled after the conventional carpenter's screw auger.
Industry:Mining
An auger-type coal-cutting machine developed by the U.S. Bureau of Mines for use in anthracite mining. It can drill holes 1 ft (31 cm) in diameter, 300 ft (91 m) long, and larger holes for shorter distances.
Industry:Mining
An auger-type screw to transfer material from one piece of equipment to another.
Industry:Mining
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