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近年尘肺流行病学调查结果表明,随着国家经济发展,粉尘作业涉及范围日广。接触粉尘作业人数日益增多,病人数亦有逐年增加趋势。尤其是多数乡镇企业缺少防护措施,粉尘浓度很高,直接危害工人健康十分严重,不仅影响熟练技术工人队伍的成长,也使国家受到大量的经济损失。 国家虽然明文规定了生产场所粉尘作业空气中粉尘的最高容许浓度,但由于各企业及有关部门的
In recent years, pneumoconiosis epidemiological findings show that with the national economic development, dust covers a wide range of operations. Increasing the number of contact dust operations, the number of patients have also increased year by year. In particular, most township and village enterprises lacks protective measures and the dust concentration is very high. The direct threat to the health of workers is very serious. This not only affects the growth of the skilled workforce but also causes enormous economic losses to the country. Although the state clearly stipulates the maximum allowable concentration of dust in the air of dust in the production place, due to the fact that all enterprises and relevant departments