多数人未必知道,1981年夏,西班牙首都马德里南郊曾发生一起震惊世界的最大食物中毒案,这次食物中毒的有25000人,600余人死亡。经过七年的调查、研究和分析,原来,人们食用了受润滑油污染的菜籽油,吃过这种菜籽油的人,几乎都出现急性或慢性中毒。因此,润滑油便成为这起中毒案的罪魁。近几年来,国内外的一些科学工作者研究发现:某些润滑油,特别是润滑油的添加 Most people may not know that in the summer of 1981, there was a case of food poisoning that shocked the world in the southern suburbs of Madrid, the capital of Spain. This time there were 25,000 food poisoning and more than 600 deaths. After seven years of investigation, research and analysis, it turns out that people eat rapeseed oil contaminated with oil, eat this rapeseed oil, almost all acute or chronic poisoning. Therefore, the oil has become the culprit in this poisoning case. In recent years, some scientists at home and abroad found that some lubricants, especially the addition of lubricating oil