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我国铁路现行客车使用的直通式厕所粪便直接排到铁路沿线地面上,不但腐蚀站区交通运输设施、影响使用寿命和列车运行速度,而且污染站、车环境卫生,危害人体健康,并使大量有机肥料流失。除上述问题外,究竟粪便能否通过车窗而污染车厢?国内外资料未见报导。遵照毛主席:“一切为了人民健康”和“预防为主”的教导,从一九七七年十一月十五日起对现行客车厕所粪便飞溅污染车厢的情况进行了卫生学调查。此项调查由于时间所限和经验不足,难免错误之处,请批评指正,现将调查结果报告如下: 调查对象与方法一、调查对象的选择: 从青岛开往上海134/133次、开往宝鸡102/101
The droppings of the straight-through lavatories used in the current railway passenger cars of our country are discharged directly to the ground along the railway line, not only corroding the transportation facilities in the station area, affecting the service life and the running speed of the train, but also polluting the stations and the environment of the vehicles, endangering human health, Fertilizer loss. In addition to the above problems, whether the faeces can contaminate the car through the window? Domestic and foreign information has not been reported. Following Chairman Mao’s teachings, “All for People’s Health” and “Preventive Mainment,” a hygiene survey was carried out on November 15, 1977, to pollute the passenger compartment of existing passenger car latrines. Due to time constraints and lack of experience, the survey, please correct criticism, the findings are reported as follows: Survey of objects and methods First, the respondents’ choice: From Qingdao to Shanghai 134/133 times bound for Baoji 102/101