Generally speaking, if you have an understanding of high frequency, you will hear ultrasound. What is the difference

    High-frequency heat sealing machine is a high-frequency equipment, also known as high-frequency machine, high-freque

    The working principle of the high-frequency plastic welding machine is that the dielectric material undergoes molecu

    The working principle of the high-frequency plastic welding machine is that the dielectric material undergoes molecu

    High frequency principle refers to the high frequency electromagnetic field (also known as high frequency electromag

    The working principle of high frequency machine is to use high frequency wave higher than 100KHZ to work through, by