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我们于1991年9～10月间,对我市城乡7所小学5588名学生进行了身高测量。测量方法和统计计算方法同前文(本刊1991年第6期336页)。取得下列附表,可供课桌椅生产厂家和教育部门应用。
From September to October 1991, we surveyed 5,588 students from 7 elementary schools in urban and rural areas in our city. Measurement methods and statistical methods are the same as the previous article (No. 6, 1991, 336 pages). Obtain the following schedule for desks and chairs manufacturers and education departments.