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      Gear lifetime
      Author: ‖ Time:2014-3-13 ‖ 主页: ‖ Hits:5067

        Gear's lifetime is the working time before gear lost efficacy,or the gear shaft's number of revolution .there have many situation about gear lost efficacy ,the common is pitting and snaggletooth.what extent of the gear abrasion will be identified lost efficacy according to both supplier and user's appointment.

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