A Microscope eyepiece graticule for the evaluation of fibrous dusts
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| Tag | 1 | 2 | Valor |
|---|---|---|---|
| LDR | 00000nab a2200000 i 4500 | ||
| 001 | MAP20071017143 | ||
| 003 | MAP | ||
| 005 | 20080418114936.0 | ||
| 007 | hzruuu---uuuu | ||
| 008 | 940203e19770701gbr|||| | |00010|eng d | ||
| 035 | $a6800003066 | ||
| 040 | $aMAP$bspa | ||
| 084 | $a872 | ||
| 100 | 1 | $0MAPA20080058845$aWalton, W.H. | |
| 245 | 1 | 2 | $aA Microscope eyepiece graticule for the evaluation of fibrous dusts$cW.H. Walton and S.T. Beckett |
| 520 | $aA microscope eyepiece graticule has been designed specifically to help in the counting of respirable fibrous dust. This is now in use in a number of laboratories and has been found to have several advantages over conventional designs, in particular when determining the length and diameter of fibres | ||
| 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 | $0MAPA20080563134$aLaboratorios |
| 650 | 1 | 1 | $0MAPA20080563387$aMicroscopios |
| 650 | 1 | 1 | $0MAPA20080542832$aAmianto |
| 650 | 1 | 1 | $0MAPA20080572204$aFibra de vidrio |
| 700 | 1 | $0MAPA20080062156$aBeckett, S.T. | |
| 740 | 4 | $aThe Annals of occupational hygiene | |
| 773 | 0 | $tThe Annals of occupational hygiene$dOxford [etc.]$gnº 1, July 1977 ; p. 19-23 |