Position and heading determination of a continuous mining machine using an angular position-sensing system
By: by Donna L. Anderson.
Series: Information circular (United States. Bureau of Mines) -- 9222.
Publisher: Dept. of the Interior
Published: 1989
Place of publication: Washington, DC
Language: eng
Subjects: Mining machinery -- Automatic control -- Data processing; Lasers in mining.
Notes:  89600000  t_oclc

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