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硫酸作业工人牙齿酸蚀症的调查广州市职防院（５１０４２０）张燕芳为探讨长期进行硫酸生产作业工人的牙酸蚀症程度，我们于１９９０年９月对广州某硫酸厂３０２名硫酸作业工人进行了健康调查。３０２名调查对象中男性２１３名；年龄１８～５９岁，平均年龄为３３．２４岁...
Investigation on dental erosion of workers exposed to sulfuric acid Guangzhou Municipal Prevention and Control Hospital (510420) Zhang Yanfang To discuss the degree of dental erosion caused by long-term sulfuric acid production workers, we conducted 302 sulfuric acid workers at a certain sulfuric acid plant in Guangzhou in September 1990 Health survey. 302 male respondents 213; aged 18 to 59 years old, with an average age of 33.24 years old ...