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我站1985年11月在永年县农村室内空气污染调查情况报告如下: 选择以分散燃煤做饭、取暖为主,居住在三年以上的厨居两用室调查点三个,及集体供暖(暖气)室内对照点和室外对照点各一个,进行TSP、SO_2、NO_x、CO、CO_2、细菌总数六项指标监测,同时做微小气候测定;采样除细菌外均以室中央1.5米高度为代表点,细菌按对角线布点法分上、下两层采样,连续三天,每天采样四次,作日平均
I station in November 1985 in the rural area of Yongnian County indoor air pollution survey report is as follows: choose to disperse coal-fired cooking, heating, living in more than three years of kitchen and dining room survey point three, and the collective heating ( Heating) indoor control point and outdoor control point one, TSP, SO_2, NO_x, CO, CO_2, the total number of bacteria monitoring six indicators, while doing micro-climate determination; Point, the bacteria according to the diagonal distribution method points, the next two sampling, three days in a row, four times a day, for daily average