写在唐山“７．２８”大地震二十周年的思考金磊在纪念唐山“７．２８”大地震２０周年之际，每一位有良知的国人都应认真思索，为了使悲剧不再重演，为了减少人为事故与灾害，我们究竟应该做些什么呢？前不久，笔者专程赴唐山考察，获得了一些新资料，作为城市建设科技工... Writing on the Twenty-Year-Old Anniversary of the “7.28” Earthquake in Tangshan Jin Lei On the 20th anniversary of the “7.28” Earthquake in Tangshan, every conscientious people should seriously think about it. In order to prevent the tragedy from recurring, In order to reduce man-made accidents and disasters, what should we do? Not long ago, I made a special trip to visit Tangshan, access to some new information, as a city construction science and technology workers ...