论文部分内容阅读
在举国欢庆共和国60华诞之际,11月3日,第十届北京国际工程机械展览与技术交流会(BICES2009)在九华国际会展中心开展。作为工程机械行业的领军企业,三一集团携旗下混凝土机械、路面
On the occasion of the 60th anniversary of the Republic celebrating the Republic, the 10th Beijing International Construction Machinery Exhibition and Technology Conference (BICES2009) was held on November 3 at the Jiuhua International Convention and Exhibition Center. As a leader in the construction machinery industry, Sany Group brought its own concrete machinery and pavement