Characteristics of ultrasonic ranging sensors in an underground environment
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Author
Contributions
- King, Robert H. - Contributor
Publication
1993 - U.S. Dept. of the Interior, Bureau of Mines, Washington, D.C, District of Columbia
Language
English
Word Count
9,750 words, Guess
Page Count
39 pages
Identifiers
- Library of Congress Control Number92026918
- Open LibraryOL1723360M
Classifications
- DDC622
- LCCTN23 .U43 no. 9452
- LCCTN345 .U43 no. 9452
Series Statement
- Report of investigations ;
- 9452
- Report of investigations (United States. Bureau of Mines) ;
Other Editions
- Characteristics of ultrasonic ranging sensors in an underground environment
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