ISBN: 9787534988561 - 全新正版 近水平复杂层状岩体质量分级与评价研究 闫长斌 吴伟功 王贵军 李文雅 9787534988561 河南科学技术出版社缘为书来图书专营店 (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2017-10-01 Pages: 180 Language: Chinese Publisher: henan science and technology press. the nearly horizontal complex layered rock mass quality classification and evaluation research. based on stratified rock mass structure characteristics. the comprehensive research on the basis of related literature at home and abroad. from the classification standard of layered rock mass structure. the layered rock mass structure characteristic of rock mass.…