先张法预应力 meaning in Chinese

pre-tensioned prestressing

Pre tensioned prestressed concrete structure
先张法预应力混凝土结构24
Pretensioned spun concrete thin wall piles
先张法预应力混凝土薄壁管桩
Pretensioned spun concrete piles
先张法预应力混凝土管桩
Experimental study on properties of 16m pretensioned and prestressed concrete beam - slab structure
先张法预应力砼梁板结构性能试验研究
Xianing port water conservancy project structure first expansion method pretressing force board construction technology
霞凝港水工结构先张法预应力空心板施工技术

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