海量图书期刊资源，随时随地畅享阅读乐趣
Comparative study of performance of new and worn disc cutters on a full-face tunneling machine : In: Tunnelling 82, Proceedings of the 3rd International Symposium, Brighton, 7–11 June 1982, P127–133. Publ London: IMM, 1982H.K. Kutter; H.P. Sanio · 1983