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苏联哈萨克眼科研究所Бейсепбаева医师等在1986年《劳动卫生与职业病》第12期上报告了对磷厂冶练车间及辅助车间工人视器官状态的调研结果。磷厂冶炼车间磷及其化合物浓度,明显高于辅助车间。按工龄长短,将工人分成4组:工龄少于1年、1～3年、4～7年、超过7年。年龄20～60岁。92.6％是男性。通过调查研究,发现冶炼车间前睫状血管扩张、过曲占18.6％,视网膜动脉狭窄占4.8％,视神
The Soviet Kazakhs Eye Institute Бейсепбаева et al reported in 1986, “Occupational Health and Occupational Diseases,” No. 12 reported on the phosphorus plant refineries and auxiliary workshop workers visual organ status survey results. Phosphorus plant smelting plant phosphorus and its compound concentration, significantly higher than the auxiliary workshop. According to the length of service, workers are divided into four groups: the length of service less than 1 year, 1 to 3 years, 4 to 7 years, more than 7 years. Age 20 to 60 years old. 92.6% are men. Through the investigation and study, found that the pre-ciliary vessels in the smelting workshop expansion, over 18.6% of the song, retinal artery stenosis 4.8%, depending on God