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| 001 |
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20171111230505.0 |
| 008 |
081127s1980 gr r 000 0 eng d |
| 040 |
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|a GR-KoDPT
|b gre
|e AACR2
|
| 100 |
1 |
|
|a Webb, John A.
|
| 245 |
1 |
0 |
|a Single-stage electrohydraulic servosystem for actuating an airflow valve with frequancies to 500 Hertz/
|c John A. Webb, Oral Mehmed and Carl F. lorenzo
|
| 260 |
|
|
|a Washington:
|b National Aeronautics and Space Administration, Scientific and Technical Information Branch,
|c 1980
|
| 300 |
|
|
|a 32 σ. :
|b εικ. ;
|c 28 εκ.
|
| 490 |
0 |
|
|a NASA technical paper
|v 1678
|
| 504 |
|
|
|a Περιέχει βιβλιογραφικές παραπομπές
|
| 650 |
|
0 |
|a Compressors
|x Valves
|x Design and construction
|
| 650 |
|
0 |
|a Actuators
|x Design and Construction
|
| 700 |
1 |
|
|a Mehmed, Oral
|
| 700 |
1 |
|
|a Lorenzo, Carl F.
|
| 710 |
|
|
|a United States
|b National Aeronautics and Space Administration
|b Scientific and Technical Information Branch
|
| 710 |
0 |
|
|a United States.
|b National Aeronautics and Space Administration.
|b Scientific and Technical Information Branch
|
| 710 |
2 |
|
|a Lewis Research Center
|
| 952 |
|
|
|a GR-KoDPT
|b 59cc20706c5ad13446f883b2
|c 998a
|d 945l
|e TL 521 .3
|t 1
|x m
|z Books
|
