The device can effectively carry out the transference and dispersal of the prestressing force, and has the advantages of large bearing force, simple structure and raw material saving.
该装置能有效地进行预应力的传递和分散、且承载力大、结构简单，节省原材料。
The device can effectively carry out the transference and dispersal of the prestressing force, and has the advantages of large bearing force, simple structure and raw material saving.
该装置能有效地进行预应力的传递和分散、且承载力大、结构简单，节省原材料。
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