• The utility model is featured with convenient bookbinding operation and high working efficiency, and can avoid operation faults of the machine and early wearing of the drill.

    采用实用新型装订专用导电橡胶垫座,不仅方便了用户装订操作提高装订效率而且避免机器产生运行故障钻头出现早期磨损。

    youdao

  • The utility model is featured with convenient bookbinding operation and high working efficiency, and can avoid operation faults of the machine and early wearing of the drill.

    采用实用新型装订专用导电橡胶垫座,不仅方便了用户装订操作提高装订效率而且避免机器产生运行故障钻头出现早期磨损。

    youdao

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