天天爽天天爽I日韩在线资源I最近日本mv字幕免费观看I韩国精品福利一区二区三区I亚洲国产中文字幕在线观看I亚洲第一成网站I成年人在线观看视频免费I麻豆视频国产I91精品国产福利I在线观看视频99

On September 26, the examination and approval meeting of science and technology prize was held by the China association of construction enterprise management in Beijing. At the meeting, our group company was named the 2009 annual advanced enterprise of technology innovation. At the same time,Wang Fengjuan from technology research and development center was named the 2009 technology innovation advanced individual. "The application and construction technology research of autoclaved lightweight aerated concrete wall panel (NALC)” which reported by the second branch company and declared by our group company won the second award for technology innovation of 2009.