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In 1981, the company's scientific and technological personnel took the lead in the development and production of electronic shock machines in China. On the basis of the successful development of five generations of electronic shock machines before and aft
In 1981, the company's scientific and technological personnel took the lead in the development and production of electronic shock machines in China. On the basis of the successful development of five generations of electronic shock machines before and after, they kept tracking the advanced technology and applied the electrical theory resonance and resistance shift conversion technology (mrc-pwm, FB-PWM) at the forefront of science and technology
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