Characteristics of ultrasonic ranging sensors in an underground environment /
Saved in:
| Main Author: | |
|---|---|
| Corporate Author: | |
| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Washington, DC :
U.S. Dept. of the Interior, Bureau of Mines,
1992.
|
| Series: | Report of investigations (United States. Bureau of Mines) ;
9452. |
| Subjects: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|