论文部分内容阅读
尘肺的发病数在所有职业病中居于首位,这一点无論在我国(苏联——譯者注)或国外都是一样。根据外国作者們的材料,美国有1,500,000名以上的接触二氧化矽粉尘的工人面临着矽肺病的威胁。英国煤矿工业中有700,000名工人受着炭末沉着病的危害。仅在南非的一个矿井中每年在矿井下就有3600名新的矽肺病例被登記。在苏联,工作在含二氧化矽粉尘条件下的工人不下1,000,000名。因此,预防尘沛問题,无論在我国或国外都是十分重視的。
The incidence of pneumoconiosis is the highest among all occupational diseases, both in China and abroad. According to foreign authors, over 1,500,000 workers in the United States exposed to silica dust are at risk of silicosis. 700,000 workers in the coal mining industry in the United Kingdom are endangered by carbon senescence. There are 3,600 new cases of silicosis under the mine every year in one mine in South Africa alone. In the Soviet Union, there are no fewer than 1,000,000 workers working in the presence of silica dust. Therefore, the issue of dust prevention is of great importance both in our country and abroad.