000 | 00951nam a2200205Ia 4500 | ||
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007 | ta | ||
008 | 210718s1965||||xx |||||||||||||| ||und|| | ||
040 | _aUGUAYAQUIL | ||
041 | _aeng | ||
082 | _a621.55 - Tecnología del vacío | ||
100 |
_aVan, Atta, C, M. _eautor |
||
245 | 0 |
_aVaccum science and engineering: _bProperties of Gases at Low Pressure; Vacuum Measurements ; Desgn and Opeating Features of Vacuum Pumps and Systems |
|
250 | _a1a. ed. | ||
260 |
_a _bMcGraw-Hill Book Company, _c1965 |
||
300 |
_a459 p. : _bil. ; _c23.5 x 15.5 cm |
||
505 | _aThe nature and behavior of gases.-- Gas flow.-- Pressure measurements in vacuum systems.--Vacuum analyzers and leak detectors.-- Mechanical vacuum pumps.-- Vapor-jet vacuum pumps.-- The measurement of pumping speed.-- The design of vacuum systems.-- Ultrahigh vacuum. | ||
513 | _b1965 | ||
650 |
_aIngeniería Química _959246 |
||
942 |
_c1 _e2016-07-06 _znorma.carvajal |
||
999 |
_c104640 _d104640 |