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编辑同志: 我是淄博市临淄区油毡厂的工人,成年累月地同沥青打交道,在沥青加温和把原纸浸入沥青时,车间产生大量的烟气。几年来,我们因沥青烟的熏呛,程度不同地感到呼吸不畅,有时头晕脑胀。请问编辑同志,沥青烟中含有何种元素?沥青烟是否有毒?长期接触后对人体有什么危害?盼望
Editor’s Comrade: I am Linzi District Linzi District Zibo Linoleum Factory workers, adults with the asphalt to deal with the asphalt, warming the asphalt and the base paper immersed in asphalt, the workshop produce a lot of smoke. Over the past few years, due to the smoked and choke of pitch smoke, we felt breathless and sometimes dizzy. Excuse me, editor comrades, What kind of elements are contained in Asphalt smoke? Are Aspirated smoke toxic? What harm the human body is caused by long-term exposure?