作者对21名无机氟作业工人的健康状况进行了动态观察.观察对象均为76年入厂的青年工人,入厂时给予内科、五官科、心电图、x 线摄片检查及尿氟测定,五年后再以同样方法进行检查,作为自身对照。21名中电解工12人、氟化盐工9人,男15人,女6人,年龄26～31岁。历年来作业场所氟化氢气体及粉尘浓度测定结果,均超出国家容许标准数倍至十数倍。 The author of 21 inorganic fluoride workers in the health status of the dynamic observation of the objects were 76 years into the factory of young workers, the factory was given internal medicine, ENT, ECG, X-ray examination and urinary fluoride determination, five In the same way after the year of inspection, as their own control. 21 Electrolytic 12, fluoride salt 9, 15 males and 6 females, aged 26 to 31 years. Over the years the workplace hydrogen fluoride gas and dust concentration measurement results are beyond the national standards to several times to several times.