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British Occupational Hygiene Society technical guideline : guide for the design of hearing protectors for general industrial use

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Registro MARC
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008  940210s1979 gbr|||| | |00010|eng d
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24510‎$a‎British Occupational Hygiene Society technical guideline‎$b‎: guide for the design of hearing protectors for general industrial use
520  ‎$a‎The Technology Committee of the British Occupational Hygiene Society has prepared recently a draft document "Technical Guidelines for the Design of Hearing Protectors for General Industrial Use", which is intended to cover the design of all hearing protectors, including those incorporating mechanical moving parts, for general industrial use. Headsets intended specifically for communications purposes and certain special purpose hearing protectos are excluded. Guidance is given on some of the physical requirements for comfortable, durable and generally acceptable personal hearing protectorsring protection may also experience difficulties with communication, especially when they already have hearing deficiencies
61027‎$0‎MAPA20080458225‎$a‎British Occupational Hygiene Society
65011‎$0‎MAPA20080539740‎$a‎Ruido
65011‎$0‎MAPA20080600488‎$a‎Contaminantes físicos
65011‎$0‎MAPA20080545802‎$a‎Acústica
65011‎$0‎MAPA20080603311‎$a‎Protectores auditivos
65011‎$0‎MAPA20080628048‎$a‎Equipos de protección individual
65011‎$0‎MAPA20080629724‎$a‎Seguridad e higiene en el trabajo
65011‎$0‎MAPA20080570484‎$a‎Riesgo laboral
65011‎$0‎MAPA20080538897‎$a‎Guías
65011‎$0‎MAPA20080541873‎$a‎Normas
7404 ‎$a‎The Annals of occupational hygiene
7730 ‎$t‎The Annals of occupational hygiene‎$d‎Oxford [etc.]‎$g‎nº 3, 1979 ; p. 203-211