Abatement of control valve noise
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| Tag | 1 | 2 | Valor |
|---|---|---|---|
| LDR | 00000nab a2200000 i 4500 | ||
| 001 | MAP20071018042 | ||
| 003 | MAP | ||
| 005 | 20080418115304.0 | ||
| 007 | hzruuu---uuuu | ||
| 008 | 940317e19761001usa|||| | |00010|eng d | ||
| 035 | $a6800012664 | ||
| 040 | $aMAP$bspa | ||
| 084 | $a872 | ||
| 100 | 1 | $0MAPA20080153519$aAllen, Ernest E. | |
| 245 | 1 | 0 | $aAbatement of control valve noise$cErnest E. Allen |
| 520 | $aControl valves, the vital elements in fluid piping systems of industrial plants, can be the sources of excessive noise, a pollutant that not only hampers a worker's efficiency but also threatens his physical well-being. Predicting aerodynamic noise generated in control valves permits abatement measures to be taken quickly and economically | ||
| 650 | 1 | 1 | $0MAPA20080585679$aHigiene industrial |
| 650 | 1 | 1 | $0MAPA20080600488$aContaminantes físicos |
| 650 | 1 | 1 | $0MAPA20080539740$aRuido |
| 650 | 1 | 1 | $0MAPA20080561048$aVibraciones |
| 650 | 1 | 1 | $0MAPA20080579746$aControl del ruido |
| 650 | 1 | 1 | $0MAPA20080549305$aVálvulas |
| 740 | 0 | $aNational safety news | |
| 773 | 0 | $tNational safety news$dChicago$gVol. 114, nº 4, October 1976 ; p. 58-61 |