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United States Bureau of Mines
Industry: 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 ...
Any diamond bit, mechanically set, in which finely divided metal powders are used as a matrix to hold the diamonds in place.
Industry:Mining
Any diamond bit, mechanically set, in which finely divided metal powders are used as a matrix to hold the diamonds in place.
Industry:Mining
Any diamond bit, mechanically set, in which finely divided metal powders are used as a matrix to hold the diamonds in place.
Industry:Mining
Any drill machine powered by a diesel engine.
Industry:Mining
Any drill, mining machine, loading machine, conveyor, or locomotive that is similar in all respects to machines tested and approved by the U.S. Mine Safety and Health Administration for use in gassy mines.
Industry:Mining
Any drum, powered or otherwise, on which rope is wound; e.g., mining machine rope drums, room hoist rope drums, etc.
Industry:Mining
Any electric or flame safety lamp that is similar in all respects to a lamp tested and approved by the U.S. Mine Safety and Health Administration.
Industry:Mining
Any electrical exploration method in which current is introduced into the ground by two contact electrodes and potential differences are measured between two or more other electrodes.
Industry:Mining
Any entry or set of entries from which rooms are turned. A panel entry.
Industry:Mining
Any equipment used for heating and cooling the rectifier together with the devices for controlling and indicating its temperature.
Industry:Mining