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本文对1992年图们口岸及延边地区主要火车站候车室空气卫生质量进行了分析,结果表明多数候车室的空气卫生质量符合国家卫生标准,但湿度、细菌指标超过国家卫生标准。
The paper analyzes the air hygienic quality of the waiting room of the main train station in Tumen port and Yanbian area in 1992 and shows that the air hygienic quality of most waiting rooms meets the national health standards. However, the humidity and bacteria indexes exceed the national health standards.