Centrifuge tubes are commonly used in laboratories to separate substances of different densities. They are also used to concentrate, clarify, and purify liquids and suspensions, as well as to separate mixtures of different molecules by size. Centrifuge tu
Varchea 12 inch in-wheel motor is the most economic electric motor for last mile delivery, vehicle sharing, individual urban moblity, ride hailing electric scooters. With auxiliary cooling design and integrated thermal control strategy, Varchea hub motor
