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Kodi mfundo ya nano spra gun ndi chiyani?Tanthauzo laukadaulo wa atomization ndikutenga DU ndikugwiritsa ntchito ultrasonic transducer, yomwe imatchedwanso wafer, dera likamayendetsa chowotcha, chowotcha chimagwedezeka, madzi omwe ali pamwamba pa kugwedezeka kukhala tizigawo tating'onoting'ono, momwe mainchesi ake amafikira...Werengani zambiri»
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1. Mbiri ya chiyambi cha magolovesi otayika Mu 1889, awiri oyambirira a magolovesi otayika anabadwa mu chipatala cha Dr. William Stewart Halstead.Panthawi ya opaleshoni, magolovesi otayika sangathe kutsimikizira kusinthasintha kwa dzanja la dokotala, komanso enha kwambiri ...Werengani zambiri»
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