| 000 | 00644nam a22001697a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20210318114047.0 | ||
| 008 | 210318b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cIIT Kanpur | ||
| 041 | _aeng | ||
| 100 | _aLudwig, Lawrence P. | ||
| 245 |
_aExperimental study of pump and seal characteristics of helical groove geometry incorporated in a combined bearing and pump [NASA] _cLawrence P. Ludwig, Thomas N. Strom and Robert L. Johnson |
||
| 260 |
_aWashington _bNational Aeronautics and Space Administration _c1969 |
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| 440 | _aNational Aeronautics and Space Administration (NASA) | ||
| 650 | _aPump experiment | ||
| 942 | _cREF | ||
| 999 |
_c564365 _d564365 |
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