
как дробилка 12 прижима az 7
fier 6, a standard voltage forming block 7, a comparison block 8, a logic circuit "and" 10, a microcontroller 11, an analogdigital converter 12, a voltage equalizer 13 and piezoceramic transducer 14. In the arrangement the microcontroller with a digital negative feedback is used. Technical result of utility model is simplification of theОнлайн-запрос