Seamless pipe is made from a steel cylinder that has been heated to a very high temperature and then pierced with a probe to make a hole in the cylinder. The cylinder is sized by rollers to achieve
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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
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Zhejiang Chuanyuan Medical Supplies Co., Ltd: Chuanda - the world's leading one-stop service provider of solar powered support solutions.
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The drone is equipped with fire-fighting bombs, with a maximum take-off weight of up to 190KG, and the aerial work efficiency has reached a new high, greatly improving the efficiency of spraying.
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