| 000 | 01050nam a2200301u 4500 | ||
|---|---|---|---|
| 001 | 00711659 | ||
| 003 | PWmBRO | ||
| 005 | 20240602101237.0 | ||
| 008 | 860314s1986 paua b f00010 eng | ||
| 050 | 0 |
_aTN23 _b.U43 no. 9030 _aTN345 |
|
| 082 | 0 |
_a622 s _a622/.2�19 |
|
| 090 | 0 |
_aVF _b620.173/T981c |
|
| 100 | 1 | 0 |
_aTylczak, J. H. _q(Joseph H.) |
| 245 | 1 | 0 |
_aCorrelating abrasive wear to alloy additions in low-alloy steels / _cby J. H. Tylczak. |
| 260 | 0 |
_aPittsburgh, Pa. : _bU.S. Dept. of the Interior, Bureau of Mines, _c1986. |
|
| 300 |
_a14 p. : _bill. |
||
| 490 | 1 |
_aReport of investigations / United States Department of the Interior, Bureau of Mines ; _v9030 |
|
| 650 | 0 | _aMining machinery. | |
| 650 | 0 | _aMilling machinery. | |
| 650 | 0 | _aAlloy steels. | |
| 650 | 0 |
_aAlloys _xImpact testing. |
|
| 650 | 0 |
_aMechanical wear _xTesting. |
|
| 650 | 0 | _aAbrasives. | |
| 710 | 1 | 0 |
_aUnited States. _bBureau of Mines. |
| 830 | 0 |
_aReport of investigation (United States. Bureau of Mines) ; _v9030. |
|
| 942 | _2ddc | ||
| 994 | 0 | 1 | _aT1001 056 109 |
| 999 |
_c39193 _d39193 |
||