Sprayed Concrete Lined Tunnels (Applied Geotechnics) girro 2015年5月31日 14 阅读 0 评论 工程 Sprayed Concrete Lined Tunnels (Applied Geotechnics) by: Alun Thomas Publisher: Taylor & Francis Print length: 264 Publication date: 2008-11-24 ISBN-10: 0415368642 ISBN-13: 9780415368643 代发服务PDF电子书10元立即求助
Astronautics for Peace and Human Progress: Proceedings of the XXIXth Inteational Astronautical Congress, Dubrovnik, 1-8 October 1978 2015年4月6日