Device automatic recording of arcing periods during electric welding
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| Tag | 1 | 2 | Valor |
|---|---|---|---|
| LDR | 00000nab a2200000 i 4500 | ||
| 001 | MAP20071017583 | ||
| 003 | MAP | ||
| 005 | 20080418115116.0 | ||
| 007 | hzruuu---uuuu | ||
| 008 | 940223s1986 gbr|||| | |00010|eng d | ||
| 035 | $a6800003383 | ||
| 040 | $aMAP$bspa | ||
| 084 | $a872 | ||
| 100 | 1 | $0MAPA20080026547$aIngle, John | |
| 245 | 1 | 0 | $aDevice automatic recording of arcing periods during electric welding$cJohn Ingle |
| 520 | $aDuring various studies concerning the exposure of welders to airborne contaminants it has been necessary to keep a record of the arcing pattern of the welder in order to relate exposure to the pattern of work and to deduce the total arcing time. A device is described for automatically recording the time and duration of arcing period during electric welding | ||
| 650 | 1 | 1 | $0MAPA20080585679$aHigiene industrial |
| 650 | 1 | 1 | $0MAPA20080605278$aContaminantes químicos |
| 650 | 1 | 1 | $0MAPA20080616441$aContaminación atmosférica |
| 650 | 1 | 1 | $0MAPA20080621186$aControl de la contaminación |
| 650 | 1 | 1 | $0MAPA20080593704$aSoldadura eléctrica |
| 650 | 1 | 1 | $0MAPA20080562199$aElectricidad |
| 740 | 4 | $aThe Annals of occupational hygiene | |
| 773 | 0 | $tThe Annals of occupational hygiene$dOxford [etc.]$gnº 1, 1986 ; p. 123-124 |