ISBN: 9787113167165 - 大型地下水封洞库修建技术 【正版书籍】 (1 resultados)

paperback. Condición: New. Paperback. Pub Date :2013-06-01 Pages: 367 Language: Chinese Publisher: China Railway Publishing House. the construction of a large underground cavern seal technology is the basis for the construction of China Railway Tunnel Group research experience and absorb more than a dozen seal holes in the library on the construction of water-sealed cavern summary of key technologies. It describes the survey seal caves. design. construction. installation. pre-production operations. involving a wide ran.…