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2017Starts in business!

Pulled open the sleeves go dry!We will have a better life,Meet a more colorful future。...

The beam pumping unit at times

The beam pumping unit at times1、Downtime、The brake、Cut off power supply。2、Unloading loose electrical wire,Loosen the motor fixed screw,Forward motor,Remove the belt。3、Grilled packed on wheel,Remove the old belt pulley。4、Clean the new belt...

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