亚洲欧美日韩性爱一区精品,欧美黑人经典片免费观看

　　Roller compacted concrete（RCC） gravity dam has shown rapid construction speed， low cost and good engineering quality and other advantages. In the recent year， the rapid development of RCC dams in China， especially the completion of high DAMS over 100m， damming RCC materials and construction technology of China is indeed a kind of technical concept with unique characteristics of China. Carefully analyzing various technologies， their contents are very rich， and the connotation is also deep， and the application is very convenient and handy， to be easy to master. What more valuable is that， whenever a large RCC dam is completed， there are almost always innovations and improvements， so that the development of the technology is constantly rooted in the source of project construction. For technical progress in various aspects， many engineering technicians have written a large number of special treatises or monographs， well welcomed by industry peers. In order to better promote the design and construction concept of Chinese RCC dam in the world， Wu Zhengqiao and others translated the book with the permission of the author.
　　The translation results are divided into three volumes， division of labor is as follows：
　　Chief editor： Wu Zhengqiao.
　　Other editor：
　�。�1）Volume I ： Wu Zhengqiao， Yu Yang.
　�。�2）Volume II： Yang Haiyan， Li Jianqiang， Yao Desheng， Zhao Chuntao， Zhou Hongmin， Bao Dixiao， Li min， Sun Shunan， Zhao Jianli.
　　（3）Volume III：Zhang Baorui， He Qingbin， Peng Xiaochuan， Li Miao， Xu Lizhou， Pei Xianghui， Xu Ting， Liu Zhuo， Zhang Kai， Zhao Lin.
　　In this process of translating this book， Tian Yugong gave great support and help， thank you!
　　In addition， in the process of publishing this book， I would like to thank Wang Xiaohong and Yu Ronghai from the editorial department of China Water Resources Bei Fang investigation， Design & Research Co. LTD and the Yellow River Water Publishing House for their strong support.

你還可能感興趣

我要評論