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In case the mold cannot be installed from the machine top because of the height limit of the clean room, a higher mold can be assembled and disassembled by the bottom upward way easily.
当由于洁净室高度的限制，使得模具无法从上方安装时，从下往上的安装方式可以实现更高的模具的拆装，不影响生产。
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