有毒化学品对人体的危害随着化工生产的飞速发展和科技进步，进入市场的化学品日益增多，据估计，各国市场上常用的化学品就达５万多种，且每年都有数百甚至上千种新的化学品问世。在这些化学品中，有许多系有毒化学品，对人体有危害，甚至危及人的生命。因此，掌握有毒化... Hazard of toxic chemicals on human body With the rapid development of chemical production and scientific and technological progress, more and more chemicals enter the market. It is estimated that over 50,000 kinds of chemicals are commonly used in the markets of various countries and hundreds or even hundreds of each year Thousands of new chemicals come out. Many of these chemicals are toxic chemicals that are harmful to humans and even life-threatening. Therefore, to master the toxic ...