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为观察长期低浓度接触有机溶剂是否对人末梢血细胞数及细胞体积产生影响,作者随机取无血液病或可致血液指标有改变的其他病的17名汽车喷漆工(年龄24—60岁)及28名修车技工(年龄22—54岁)作为有机溶剂接触组进行了检查。所使用的溶剂包括甲苯、二甲苯、乙醇、丁醇、甲基异丁基甲酮、异丙醇、乙酸丁酯、乙酸乙酯。车间空气溶剂浓度均未超过国家标准(瑞典)。另设对照组。接触组在吸烟、饮酒等方面与对
In order to observe whether long-term exposure to low concentrations of organic solvents affects the number of peripheral blood cells and cell volume, the authors randomized 17 car painters (aged 24-60 years) with no blood diseases or other diseases that could cause changes in blood indexes and Twenty repair mechanics (aged 22-54) were examined as organic solvent exposure groups. Solvents used include toluene, xylene, ethanol, butanol, methyl isobutyl ketone, isopropanol, butyl acetate, ethyl acetate. Workshop air solvent concentrations did not exceed the national standard (Sweden). Another control group. Contact group in smoking, drinking and so on