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  • Recommended health-based limits in occupational exposure to selected mineral dusts (silica, coal : report of a WHO study group [meeting held in Geneva from 6 to 12 March 1984] = Exposition c̉ertaines poussir̈es minřales (silice, charbon) : limites recommanděs d' exposition professionnelle v̉isě sanitaire / World Health Organization
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Recommended health-based limits in occupational exposure to selected mineral dusts (silica, coal : report of a WHO study group [meeting held in Geneva from 6 to 12 March 1984] = Exposition c̉ertaines poussir̈es minřales (silice, charbon) : limites recommanděs d' exposition professionnelle v̉isě sanitaire / World Health Organization

Tác giả : World Health Organization

Nhà xuất bản : World Health Organization

Năm xuất bản : 1986

ISBN : 9241207345

Tùng thư : World Health Organization technical report series

Chủ đề : 1. Coal. 2. Environmental Exposure -- prevention and control. 3. Occupational Diseases. 4. Silicon Dioxide.

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Tóm tắt :

82 p. Evaluates the effects of inhaled mineral dusts containing relatively high levels of silica and of mixtures of dusts produced during the extraction and processing of coal. Utilizing data on exposure-effects and exposure-response relationships, the report sets forth recommendations based on an evaluation of the incidence of silicosis or coal-workers pneumoconiosis following exposure to silica and coal. Recommendations take account only of health considerations and do not include the problem of implementing operational limits. Annexed to the report are a definition of pneumoconiosis adopted in 1971, a summary of the international classification of radiographs of pneumoconiosis, and a table listing occupational exposure limits in selected countries
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https://iris.who.int/handle/10665/38001