| 000 | 00553 a2200241 4500 | ||
|---|---|---|---|
| 001 | 271543 | ||
| 020 | _a | ||
| 041 | _aeng | ||
| 080 | _aLNASA TP 2419 : 1985 | ||
| 245 | _aEffect of five lubricants on life of AISI 9310 spur gears | ||
| 250 | _a | ||
| 260 | _aWashington, D.C. | ||
| 260 | _bNational Aeronautics and Space Administration | ||
| 260 | _c1985 | ||
| 300 | _a12 p. | ||
| 300 | _c | ||
| 856 | _u | ||
| 490 | _aNASA TP 2419 : 1985 | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aGears, Lubricants, Surface fatigue, Additives | ||
| 942 | _cPP | ||
| 942 | _2UDC | ||
| 999 |
_c226526 _d226526 |
||