再接再励攀登新的高峰中国建筑科学研究院机械化所副所长刘伟中国建筑科学研究院机械化所成立于１９５６年，至今已经走过４０年的历程。在上级主管部门的领导下我所始终密切伴随着我国建设事业的发展而开拓前进，为我国建筑业、建设机械行业提供了一批具有一定水平的科技... Continued to climb new heights China Academy of Building Research, deputy director of mechanization Liu Wei China Academy of Building Research mechanization was founded in 1956, has gone through 40 years of history. Under the leadership of higher authorities, I have always been closely followed by the development of our country's construction and development, for the construction industry in our country, the construction machinery industry has provided a number of a certain level of science and technology.