Conveyor khoov bu cend pulley yog ib qho tseem ceeb ntawm cov conveyor system uas pab hloov cov kev taw qhia ntawm kev siv conveyor. Nws yog feem ntau ntsia thaum kawg ntawm tus Conveyor kom thim txoj siv sia rau lub tsav pulley. Bend Pulley feem ntau yog me dua li cov tsav pulley thiab yog nruab pu......
Nyeem ntxiv