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桥涵工程

网络bridge engineering

桥涵工程

桥涵工程

桥涵工程

bridge engineering

涵洞工程,Culve... ... ) culvert gate engineering 涵闸工程 ) bridge engineering 桥涵工程 ) culvert laying project 地涵工程 ...

2

Distributing of perennial frozen earth area and its bridge and culvert engineering

浅谈多年冻土地区的分布及其桥涵工程

3

Key Problems and Their Solutions Regrading Bridges and Culverts on Upgraded Railway Lines for Raising Train Speed Purpose

提速改造线路桥涵工程关键问题及其对策

4

Standard for quality inspection and assessment of railway bridge and culvert engineering

铁路桥涵工程质量检验评定标准

5

Application of Grouting Technology to Railway Bridges and Culverts

注浆技术在铁路桥涵工程中的应用

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