- integral prefabricated prestressed concrete slab―column structure
- 整体: ensemble; whole; entirety
- 预应力: prestress; prestressing forc ...
- 板: board; plank; plate
- 整体预应力板柱结构: integral prefabricated prestressed concrete slab-column structure; integral prefabricated prestressed concrete slab―column structure
- 整体预应力混凝土轨枕: monoblock prestressed concrete sleeper
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