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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 ...
Person who operates a surveyor's level.
Industry:Mining
Person who operates brakes, or levers, at the top of an inclined plane. A brakeman.
Industry:Mining
Person who pours molten metal into hand ladles, and from ladles into molds to form ingots.
Industry:Mining
Person who prepares kilns for burning.
Industry:Mining
Person who raises coal, merchandise, etc., with a whip, as from a ship's hold.
Industry:Mining
Person who studies the fossilized remains of animals and/or plants.
Industry:Mining
Person who tends electrically powered unwinding machine that supplies wire netting to be embedded in sheet glass.
Industry:Mining
Person who unloads coke, limestone, and ore, and keeps bins poked down.
Industry:Mining
Person who uses an electric extension light as an aid in detecting blisters and flaws in the inside of green pipe.
Industry:Mining
Person who weighs zinc ore and other materials to be sintered, and crushes sintered ore preparatory to further reduction.
Industry:Mining
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