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A Multishift gravimetric dust sampling instrument

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Registro MARC
Tag12Valor
LDR  00000nab a2200000 i 4500
001  MAP20071017400
003  MAP
005  20080418115038.0
007  hzruuu---uuuu
008  940216s1979 gbr|||| | |00010|eng d
035  ‎$a‎6800003256
040  ‎$a‎MAP‎$b‎spa
084  ‎$a‎872
24512‎$a‎A Multishift gravimetric dust sampling instrument‎$c‎R.J. Hamilton... [et al.]
520  ‎$a‎A respirable dust sampling instrument, which can collect dust over a number of working shifts to a pre-programmed pattern, is described. The instrument can operate unattended underground with placing and retrieval being carried out at convenient times. The new instrument is similar in general construction to the MRE 113A instrument. The multishift sampler gives results in good agreement with those from the MRE sampler and extended operational trials have indicate that it could with advantage be used as a replacement for the latter instrument
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080605278‎$a‎Contaminantes químicos
65011‎$0‎MAPA20080616441‎$a‎Contaminación atmosférica
65011‎$0‎MAPA20080539566‎$a‎Polvo
65011‎$0‎MAPA20080551797‎$a‎Muestreos
65011‎$0‎MAPA20080548308‎$a‎MRE 113A
65011‎$0‎MAPA20080559670‎$a‎Muestreador
65011‎$0‎MAPA20080621186‎$a‎Control de la contaminación
7001 ‎$0‎MAPA20080100667‎$a‎Hamilton, R.J.
7404 ‎$a‎The Annals of occupational hygiene
7730 ‎$t‎The Annals of occupational hygiene‎$d‎Oxford [etc.]‎$g‎nº 2, 1979 ; p. 99-110