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MAP20071020445Hewitt, Peter J.A Systems approach to the control of welding fumes at source / Peter J. Hewitt and Adrian A. HirstSumario: This paper presents a systematic approach to fume control by process modification. The effects on the rate of fume formation of the various welding parameters: the type of welding system, voltage, current, wire feed rate, gas shield and the type of materials tobe welded are describedEn: The Annals of occupational hygiene. - Oxford [etc.]. - nº 3, June 1993 ; p. 297-3061. Higiene industrial. 2. Contaminantes químicos. 3. Humos tóxicos. 4. Soldadura. 5. Métodos de control. 6. Control de humos. 7. Control de contaminantes. I. Hirst, A.. II. Title. III. Título: The Annals of occupational hygiene.