［本刊讯］10月12日，北京市召开第二次全国基本单位普查动员大会，北京市第二次全国基本单位普查领导小组组长、市政府副秘书长李爱庆，副组长、市统计局局长柳纪纲和普查领导小组成员单位的领导出席会议并讲话，海淀区副区长孙宝启在动员大会上就如何做好普查工作发了言,各区 On October 12, Beijing held the second national general unit census mobilization meeting, the second national basic unit census leading group leader in Beijing, the deputy secretary general of the municipal government Li Aiqing, deputy head of the city statistics Secretary Liu Jigang and members of Census leading group attended the meeting and delivered speeches. Sun Baizhi, deputy mayor of Haidian District, made a remark on how to conduct a census work in the mobilization meeting. All districts