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托盘

碟型托盘一般是用热轧钢板冷冲压成形利用托盘的碟形弧面承受压力并利用碟形弧面受压时产生的微量变形使锚杆杆体产生足够的初锚固力。由于碟型托盘结构简单能够承受较大的承载力、成本低廉在相同条件下较平板托盘更受客户喜爱。

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