| Author: | Kovalchik, Peter G. |
|---|---|
| Year: | 1987 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:9120 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 9120 |
| Subjects: | Mine explosions |
| Electricity in mining--Safety measures | |
| Electric insulators and insulation--Testing | |
| Fuse wire arc tester | |
| Link: | https://hdl.handle.net/2027/mdp.39015078464776 |