采用二级皮带传动，传动平稳，维护方便。
Uses two level of belt transmissions, the transmission is steady, the service is convenient.
采用二级皮带传动，传动平稳，维修方便。
Uses two level of belt transmissions, the transmission is steady, the service is convenient.
采用二级皮带传动，传动平稳，维修方便。
Uses the second-level belt transmission, the transmission is steady, the service is convenient.
采用二级皮带传动，传动平稳，维修方便。
Uses the second-level belt transmission, the transmission is steady, the service is convenient.
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