Potential ignition hazards associated with compressed-air blasting using a compressor underground /
שמור ב:
| OCLC: | 40419166 |
|---|---|
| מחבר תאגידי: | |
| מחברים אחרים: | |
| שפה: | English |
| יצא לאור: |
[Washington, D.C.] :
U.S. Dept. of the Interior, Bureau of Mines,
1956.
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| סדרה: | Report of investigations (United States. Bureau of Mines) ;
5223. |
| נושאים: | |
| פורמט: | Government Document Conference Proceeding Monograph Note that CRL will digitize material from the collection when copyright allows. |