2017年盛夏,江苏张家港。台下就坐的,是来自全国各地的40多位冶金行业专家;而台上,一位身着“中冶蓝”的工人正侃侃而谈。这人黝黑颀长,相貌平平,眉宇间却透露着一股别样的自信,面对专家们的各种提问,他用简单、朴实的语言,将各项关键技术难点、创新点娓娓道来。他,就是享有“天车安装专家”美誉的中国一冶集团工人发明家周汉生。经过这次答辩,集全国技术能手、湖北省劳模等荣誉于一身周汉生, Summer 2017, Zhangjiagang, Jiangsu. Sitting under the stage, is from more than 40 metallurgical industry experts from all over the country; and on stage, one dressed in “MCC Blue” workers are talking about. This person is dark and long, looks mediocre, brow but revealed a different kind of confidence, the face of experts in a variety of questions, he used simple, simple language, the key technical difficulties and innovations on his right . He is the inventor of China Metallurgical Group, Zhou Hansheng, who enjoys the reputation of “crane installation expert”. After this reply, set the national technical experts, model workers in Hubei Province in honor of a week Hansheng,