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Automated temporary roof support (ATRS) systems for roof bolting machines :proceedings
| Additional Authors: | Aljoe, William W. |
|---|---|
| Year: | 1985 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I28.27:8997 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 8997 |
| Subjects: | Mining machinery--Automation |
| Mine roof bolting--Automation | |
| Link: | https://hdl.handle.net/2027/mdp.39015078458638 |
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