PDF(112 KB)
PDF(112 KB)
PDF(112 KB)
青藏铁路32 m预应力混凝土耐久简支梁整体侧模板的设计及施工
DESIGN AND CONSTRUCTION OF INTEGRAL OUTSIDE TEMPLATE FOR DURABILITY SIMPLE-SUPPORTED BEAM WITH 32 M PRESTRESSED CONCRETE ON QINGHAI-TIBET RAILWAY
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