According to the survey and statistics released by relevant departments in August 2011, the annual growth rate of China's domestic pump output value was 10.5%, about 1.5 times the national economic growth rate, and 2.5 times the world p···
In addition to the advantages of DC motor, carbon brush is also eliminated. Stepless speed regulation, wide speed regulation range, strong overload capacity.High reliability, good stability and strong adaptability. Soft start and stop, good···
微信
官网