首页> 外国专利> COMPOUND CONTINUOUS STRUCTURE MAKING PROCESS WHICH IS MADE OF REINFORCED CONCRETE-PREFAB PRE COMPRESSED CONCRETE AND WHICH IS IN SITU CASTED FOR SLAB CULVERTS AND OBTAINED STRUCTURE ACCORDING TO THE PROCESS

COMPOUND CONTINUOUS STRUCTURE MAKING PROCESS WHICH IS MADE OF REINFORCED CONCRETE-PREFAB PRE COMPRESSED CONCRETE AND WHICH IS IN SITU CASTED FOR SLAB CULVERTS AND OBTAINED STRUCTURE ACCORDING TO THE PROCESS

机译:由钢筋混凝土-预应力预压混凝土制成的复合连续结构制造过程,并按工艺按原样浇铸板式涵义和获得的结构

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