Gear pump repair the main parts of the repair

     Gear pump is to rely on the pump cylinder and the meshing gear formed between the work volume changes and movement to transport liquid or booster pump. The two closed gears are composed of two gears,

Industry predicts mixed 2011 car market

Is the Dongguan auto market happy in 2011?

â–  New Express reporter Ye Yixian's 2011 Dongguan auto market is still happy? This question comes from most Dongguan car dealers and Dongguan car consumers. On the one hand, some industry experts pre

What should I do if I drive on a snowy day?

Winter is coming. Snow is falling. Because the temperature is too low, the snow will not slide for several days. In the morning, a thin layer of ice will be on the road. Friends who are on the road should pay attention to safety, especially the driver’s friends. .

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