Reducing workers'dust exposure during bag stacking in enclosed vehicles

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      <subfield code="a">Reducing workers'dust exposure during bag stacking in enclosed vehicles</subfield>
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      <subfield code="a">This report describes the work performed by the Bureau of Mines to determine a cost effective system for ventilating enclosed vehicles as they exist today. Full-scale laboratory testing was peformed to determine effective methods to ventilate these enclosed vehicles. The most effective method then was tested at a mineral processing plant to optimize the technique in a working environment and to determine its effectiveness at lowering dust concentrations inside these vehicles loading of product material</subfield>
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      <subfield code="a">American Industrial Hygiene Association journal</subfield>
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      <subfield code="g">Vol. 50, nº 2, February 1989 ; p. 99-104</subfield>
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