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The utility model discloses a verticality measuring tool, which comprises a flat plate base (1), a pillar (2), a swing rack (3), and a lead screw (7), wherein the pillar (2) is arranged on the flat(More)
后奥运时代,北京面临许多新的挑战和选择。首都公安机关应该采取怎样的行动维护首都人民平静的生活?一年多来,扫黄打黑之外,人们看到了北京市公安机关的一系列新举措:整合民意沟通渠道、走创新型警务发展之路、打造一流警察队伍。很快,新政实施的成效显现出来,2011年上半年,首都群众安全感达到97.3名,创历史新高。近日,北京市委常委、公安局局长傅政华接受了《行政管理改革》记者的专访。