天秤座的标志是一架平衡的天平。

The symbol of Libra is the scales of a balance.

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两者相比，软支承平衡机的摆架比较软。

Compared with the two, the soft support balancing machine's swing frame is relatively soft.

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对烧结机尾部移动架平衡装置加以改进，把原链条改为钢丝绳。

Reform of the top knife balancing device in the plate crosscut machine;

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对烧结机尾部移动架平衡装置加以改进，把原链条改为钢丝绳。

Reform of the top knife balancing device in the plate crosscut machine;

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