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现代隧道技术 ![]() ![]() |
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既有线铁路隧道病害整治技术与设备发展现状 | ||||
(1中铁西南科学研究院有限公司,成都 611731;2成都铁路局,成都 610082) | ||||
State of the Art of Techniques and Equipment for Defect Remediation in Existing Railway Tunnels | ||||
(1 China Railway Southwest Research Institute Co. Ltd., Chengdu 611731; 2 Chengdu Railway Bureau, Chengdu 610082) |
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Copyright 2010 by 现代隧道技术
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